Finding the Fourth Proportional to 32,862.10, 49,300.17 and 12,085.60

Step by Step Solution

1. Step 1: Write the proportion equation
   32,862.10 : 49,300.17 = 12,085.60 : x
2. Step 2: Convert to fraction form
   32,862.10/49,300.17 = 12,085.60/x
3. Step 3: Cross multiply
   32,862.10x = 49,300.17 × 12,085.60
4. Step 4: Simplify right side
   32,862.10x = 595,822,134.55
5. Step 5: Solve for x
   x = 595,822,134.55/32,862.10
6. Step 6: Final answer
   x = 18,130.98