Finding the Fourth Proportional to 42,303.40, 58,363.25 and 25,308.14

Step by Step Solution

1. Step 1: Write the proportion equation
   42,303.40 : 58,363.25 = 25,308.14 : x
2. Step 2: Convert to fraction form
   42,303.40/58,363.25 = 25,308.14/x
3. Step 3: Cross multiply
   42,303.40x = 58,363.25 × 25,308.14
4. Step 4: Simplify right side
   42,303.40x = 1,477,065,025.86
5. Step 5: Solve for x
   x = 1,477,065,025.86/42,303.40
6. Step 6: Final answer
   x = 34,915.99