Finding the Fourth Proportional to 42,102.52, 63,199.27 and 37,452.31

Step by Step Solution

1. Step 1: Write the proportion equation
   42,102.52 : 63,199.27 = 37,452.31 : x
2. Step 2: Convert to fraction form
   42,102.52/63,199.27 = 37,452.31/x
3. Step 3: Cross multiply
   42,102.52x = 63,199.27 × 37,452.31
4. Step 4: Simplify right side
   42,102.52x = 2,366,958,540.63
5. Step 5: Solve for x
   x = 2,366,958,540.63/42,102.52
6. Step 6: Final answer
   x = 56,218.93