Finding the Fourth Proportional to 82,521,158.52, 113,881,929.03 and 45,352,756.29

Step by Step Solution

1. Step 1: Write the proportion equation
   82,521,158.52 : 113,881,929.03 = 45,352,756.29 : x
2. Step 2: Convert to fraction form
   82,521,158.52/113,881,929.03 = 45,352,756.29/x
3. Step 3: Cross multiply
   82,521,158.52x = 113,881,929.03 × 45,352,756.29
4. Step 4: Simplify right side
   82,521,158.52x = 5,164,859,373,132,666
5. Step 5: Solve for x
   x = 5,164,859,373,132,666/82,521,158.52
6. Step 6: Final answer
   x = 62,588,304.21