Finding the Fourth Proportional to 42,507.48, 58,659.24 and 23,125.92

Step by Step Solution

1. Step 1: Write the proportion equation
   42,507.48 : 58,659.24 = 23,125.92 : x
2. Step 2: Convert to fraction form
   42,507.48/58,659.24 = 23,125.92/x
3. Step 3: Cross multiply
   42,507.48x = 58,659.24 × 23,125.92
4. Step 4: Simplify right side
   42,507.48x = 1,356,548,891.50
5. Step 5: Solve for x
   x = 1,356,548,891.50/42,507.48
6. Step 6: Final answer
   x = 31,913.18