Finding the Fourth Proportional to 42,367.88, 63,196.20 and 38,925.25

Step by Step Solution

1. Step 1: Write the proportion equation
   42,367.88 : 63,196.20 = 38,925.25 : x
2. Step 2: Convert to fraction form
   42,367.88/63,196.20 = 38,925.25/x
3. Step 3: Cross multiply
   42,367.88x = 63,196.20 × 38,925.25
4. Step 4: Simplify right side
   42,367.88x = 2,459,927,726.06
5. Step 5: Solve for x
   x = 2,459,927,726.06/42,367.88
6. Step 6: Final answer
   x = 58,061.14