Finding the Fourth Proportional to 17,405.46, 24,025.41 and 12,100.50

Step by Step Solution

1. Step 1: Write the proportion equation
   17,405.46 : 24,025.41 = 12,100.50 : x
2. Step 2: Convert to fraction form
   17,405.46/24,025.41 = 12,100.50/x
3. Step 3: Cross multiply
   17,405.46x = 24,025.41 × 12,100.50
4. Step 4: Simplify right side
   17,405.46x = 290,719,473.71
5. Step 5: Solve for x
   x = 290,719,473.71/17,405.46
6. Step 6: Final answer
   x = 16,702.77