Finding the Fourth Proportional to 82,689,733.72, 114,111,834.06 and 46,028,965.24

Step by Step Solution

1. Step 1: Write the proportion equation
   82,689,733.72 : 114,111,834.06 = 46,028,965.24 : x
2. Step 2: Convert to fraction form
   82,689,733.72/114,111,834.06 = 46,028,965.24/x
3. Step 3: Cross multiply
   82,689,733.72x = 114,111,834.06 × 46,028,965.24
4. Step 4: Simplify right side
   82,689,733.72x = 5,252,449,643,420,388
5. Step 5: Solve for x
   x = 5,252,449,643,420,388/82,689,733.72
6. Step 6: Final answer
   x = 63,519,972.88