Finding the Fourth Proportional to 63,200.86, 87,213.61 and 37,735.98

Step by Step Solution

1. Step 1: Write the proportion equation
   63,200.86 : 87,213.61 = 37,735.98 : x
2. Step 2: Convert to fraction form
   63,200.86/87,213.61 = 37,735.98/x
3. Step 3: Cross multiply
   63,200.86x = 87,213.61 × 37,735.98
4. Step 4: Simplify right side
   63,200.86x = 3,291,090,762.81
5. Step 5: Solve for x
   x = 3,291,090,762.81/63,200.86
6. Step 6: Final answer
   x = 52,073.51