Finding the Fourth Proportional to 11,323.71, 16,985.88 and 3,532.50

Step by Step Solution

1. Step 1: Write the proportion equation
   11,323.71 : 16,985.88 = 3,532.50 : x
2. Step 2: Convert to fraction form
   11,323.71/16,985.88 = 3,532.50/x
3. Step 3: Cross multiply
   11,323.71x = 16,985.88 × 3,532.50
4. Step 4: Simplify right side
   11,323.71x = 60,002,621.10
5. Step 5: Solve for x
   x = 60,002,621.10/11,323.71
6. Step 6: Final answer
   x = 5,298.85