Finding the Fourth Proportional to 42,801.88, 59,082.84 and 38,317.32

Step by Step Solution

1. Step 1: Write the proportion equation
   42,801.88 : 59,082.84 = 38,317.32 : x
2. Step 2: Convert to fraction form
   42,801.88/59,082.84 = 38,317.32/x
3. Step 3: Cross multiply
   42,801.88x = 59,082.84 × 38,317.32
4. Step 4: Simplify right side
   42,801.88x = 2,263,896,086.79
5. Step 5: Solve for x
   x = 2,263,896,086.79/42,801.88
6. Step 6: Final answer
   x = 52,892.45