Finding the Fourth Proportional to 23,082,088.84, 31,852,341.30 and 13,292,901.88

Step by Step Solution

1. Step 1: Write the proportion equation
   23,082,088.84 : 31,852,341.30 = 13,292,901.88 : x
2. Step 2: Convert to fraction form
   23,082,088.84/31,852,341.30 = 13,292,901.88/x
3. Step 3: Cross multiply
   23,082,088.84x = 31,852,341.30 × 13,292,901.88
4. Step 4: Simplify right side
   23,082,088.84x = 423,410,047,389,909.94
5. Step 5: Solve for x
   x = 423,410,047,389,909.94/23,082,088.84
6. Step 6: Final answer
   x = 18,343,662.50