Finding the Fourth Proportional to 42,070.92, 58,028.96 and 25,062.06

Step by Step Solution

1. Step 1: Write the proportion equation
   42,070.92 : 58,028.96 = 25,062.06 : x
2. Step 2: Convert to fraction form
   42,070.92/58,028.96 = 25,062.06/x
3. Step 3: Cross multiply
   42,070.92x = 58,028.96 × 25,062.06
4. Step 4: Simplify right side
   42,070.92x = 1,454,325,151.95
5. Step 5: Solve for x
   x = 1,454,325,151.95/42,070.92
6. Step 6: Final answer
   x = 34,568.42