Finding the Fourth Proportional to 42,221,891.31, 58,265,816.35 and 23,887,176.81

Step by Step Solution

1. Step 1: Write the proportion equation
   42,221,891.31 : 58,265,816.35 = 23,887,176.81 : x
2. Step 2: Convert to fraction form
   42,221,891.31/58,265,816.35 = 23,887,176.81/x
3. Step 3: Cross multiply
   42,221,891.31x = 58,265,816.35 × 23,887,176.81
4. Step 4: Simplify right side
   42,221,891.31x = 1,391,805,857,131,438.75
5. Step 5: Solve for x
   x = 1,391,805,857,131,438.75/42,221,891.31
6. Step 6: Final answer
   x = 32,964,081.28