Finding the Fourth Proportional to 16,532, 22,818.10 and 9,462.50

Step by Step Solution

1. Step 1: Write the proportion equation
   16,532 : 22,818.10 = 9,462.50 : x
2. Step 2: Convert to fraction form
   16,532/22,818.10 = 9,462.50/x
3. Step 3: Cross multiply
   16,532x = 22,818.10 × 9,462.50
4. Step 4: Simplify right side
   16,532x = 215,916,271.25
5. Step 5: Solve for x
   x = 215,916,271.25/16,532
6. Step 6: Final answer
   x = 13,060.51