Finding the Fourth Proportional to 42,061.19, 58,037.80 and 25,065.01

Step by Step Solution

1. Step 1: Write the proportion equation
   42,061.19 : 58,037.80 = 25,065.01 : x
2. Step 2: Convert to fraction form
   42,061.19/58,037.80 = 25,065.01/x
3. Step 3: Cross multiply
   42,061.19x = 58,037.80 × 25,065.01
4. Step 4: Simplify right side
   42,061.19x = 1,454,717,621.86
5. Step 5: Solve for x
   x = 1,454,717,621.86/42,061.19
6. Step 6: Final answer
   x = 34,585.75