Finding the Fourth Proportional to 82,976,552.10, 124,464,828.15 and 29,123,864.10

Step by Step Solution

1. Step 1: Write the proportion equation
   82,976,552.10 : 124,464,828.15 = 29,123,864.10 : x
2. Step 2: Convert to fraction form
   82,976,552.10/124,464,828.15 = 29,123,864.10/x
3. Step 3: Cross multiply
   82,976,552.10x = 124,464,828.15 × 29,123,864.10
4. Step 4: Simplify right side
   82,976,552.10x = 3,624,896,740,270,455
5. Step 5: Solve for x
   x = 3,624,896,740,270,455/82,976,552.10
6. Step 6: Final answer
   x = 43,685,796.15