Finding the Fourth Proportional to 42,655,067.47, 58,865,662.02 and 25,011,517.87

Step by Step Solution

1. Step 1: Write the proportion equation
   42,655,067.47 : 58,865,662.02 = 25,011,517.87 : x
2. Step 2: Convert to fraction form
   42,655,067.47/58,865,662.02 = 25,011,517.87/x
3. Step 3: Cross multiply
   42,655,067.47x = 58,865,662.02 × 25,011,517.87
4. Step 4: Simplify right side
   42,655,067.47x = 1,472,319,557,542,610.50
5. Step 5: Solve for x
   x = 1,472,319,557,542,610.50/42,655,067.47
6. Step 6: Final answer
   x = 34,516,873.25