Finding the Fourth Proportional to 63,362.64, 87,442.56 and 37,868.16

Step by Step Solution

1. Step 1: Write the proportion equation
   63,362.64 : 87,442.56 = 37,868.16 : x
2. Step 2: Convert to fraction form
   63,362.64/87,442.56 = 37,868.16/x
3. Step 3: Cross multiply
   63,362.64x = 87,442.56 × 37,868.16
4. Step 4: Simplify right side
   63,362.64x = 3,311,288,852.89
5. Step 5: Solve for x
   x = 3,311,288,852.89/63,362.64
6. Step 6: Final answer
   x = 52,259.33