Finding the Fourth Proportional to 32,103.86, 48,145.98 and 11,322.50

Step by Step Solution

1. Step 1: Write the proportion equation
   32,103.86 : 48,145.98 = 11,322.50 : x
2. Step 2: Convert to fraction form
   32,103.86/48,145.98 = 11,322.50/x
3. Step 3: Cross multiply
   32,103.86x = 48,145.98 × 11,322.50
4. Step 4: Simplify right side
   32,103.86x = 545,132,858.55
5. Step 5: Solve for x
   x = 545,132,858.55/32,103.86
6. Step 6: Final answer
   x = 16,980.29