Finding the Fourth Proportional to 23,065,298.16, 31,830,775.92 and 12,752,687.04

Step by Step Solution

1. Step 1: Write the proportion equation
   23,065,298.16 : 31,830,775.92 = 12,752,687.04 : x
2. Step 2: Convert to fraction form
   23,065,298.16/31,830,775.92 = 12,752,687.04/x
3. Step 3: Cross multiply
   23,065,298.16x = 31,830,775.92 × 12,752,687.04
4. Step 4: Simplify right side
   23,065,298.16x = 405,927,923,548,128.06
5. Step 5: Solve for x
   x = 405,927,923,548,128.06/23,065,298.16
6. Step 6: Final answer
   x = 17,599,075.49