Finding the Fourth Proportional to 63,403.63, 87,499.98 and 35,109.92

Step by Step Solution

1. Step 1: Write the proportion equation
   63,403.63 : 87,499.98 = 35,109.92 : x
2. Step 2: Convert to fraction form
   63,403.63/87,499.98 = 35,109.92/x
3. Step 3: Cross multiply
   63,403.63x = 87,499.98 × 35,109.92
4. Step 4: Simplify right side
   63,403.63x = 3,072,117,516.55
5. Step 5: Solve for x
   x = 3,072,117,516.55/63,403.63
6. Step 6: Final answer
   x = 48,453.34