Finding the Fourth Proportional to 22,879,267,809,402, 31,572,480,160,240 and 13,507,084,288,892

Step by Step Solution

1. Step 1: Write the proportion equation
   22,879,267,809,402 : 31,572,480,160,240 = 13,507,084,288,892 : x
2. Step 2: Convert to fraction form
   22,879,267,809,402/31,572,480,160,240 = 13,507,084,288,892/x
3. Step 3: Cross multiply
   22,879,267,809,402x = 31,572,480,160,240 × 13,507,084,288,892
4. Step 4: Simplify right side
   22,879,267,809,402x = 426,452,150,733,732,082,050,138,112
5. Step 5: Solve for x
   x = 426,452,150,733,732,082,050,138,112/22,879,267,809,402
6. Step 6: Final answer
   x = 18,639,239,432,237.68