Finding the Fourth Proportional to 42,332.16, 58,412.61 and 25,332.45

Step by Step Solution

1. Step 1: Write the proportion equation
   42,332.16 : 58,412.61 = 25,332.45 : x
2. Step 2: Convert to fraction form
   42,332.16/58,412.61 = 25,332.45/x
3. Step 3: Cross multiply
   42,332.16x = 58,412.61 × 25,332.45
4. Step 4: Simplify right side
   42,332.16x = 1,479,734,196.28
5. Step 5: Solve for x
   x = 1,479,734,196.28/42,332.16
6. Step 6: Final answer
   x = 34,955.32