Finding the Fourth Proportional to 42,151.32, 58,174.92 and 25,156.29

Step by Step Solution

1. Step 1: Write the proportion equation
   42,151.32 : 58,174.92 = 25,156.29 : x
2. Step 2: Convert to fraction form
   42,151.32/58,174.92 = 25,156.29/x
3. Step 3: Cross multiply
   42,151.32x = 58,174.92 × 25,156.29
4. Step 4: Simplify right side
   42,151.32x = 1,463,464,741.59
5. Step 5: Solve for x
   x = 1,463,464,741.59/42,151.32
6. Step 6: Final answer
   x = 34,719.31