Finding the Fourth Proportional to 72,610,083.39, 108,947,288.34 and 38,058,273.78

Step by Step Solution

1. Step 1: Write the proportion equation
   72,610,083.39 : 108,947,288.34 = 38,058,273.78 : x
2. Step 2: Convert to fraction form
   72,610,083.39/108,947,288.34 = 38,058,273.78/x
3. Step 3: Cross multiply
   72,610,083.39x = 108,947,288.34 × 38,058,273.78
4. Step 4: Simplify right side
   72,610,083.39x = 4,146,345,726,497,293.50
5. Step 5: Solve for x
   x = 4,146,345,726,497,293.50/72,610,083.39
6. Step 6: Final answer
   x = 57,104,268.90