Finding the Fourth Proportional to 42,487.37, 63,739.55 and 23,793.98

Step by Step Solution

1. Step 1: Write the proportion equation
   42,487.37 : 63,739.55 = 23,793.98 : x
2. Step 2: Convert to fraction form
   42,487.37/63,739.55 = 23,793.98/x
3. Step 3: Cross multiply
   42,487.37x = 63,739.55 × 23,793.98
4. Step 4: Simplify right side
   42,487.37x = 1,516,617,577.91
5. Step 5: Solve for x
   x = 1,516,617,577.91/42,487.37
6. Step 6: Final answer
   x = 35,695.73