Finding the Fourth Proportional to 17,697.32, 24,421.88 and 10,148.07

Step by Step Solution

1. Step 1: Write the proportion equation
   17,697.32 : 24,421.88 = 10,148.07 : x
2. Step 2: Convert to fraction form
   17,697.32/24,421.88 = 10,148.07/x
3. Step 3: Cross multiply
   17,697.32x = 24,421.88 × 10,148.07
4. Step 4: Simplify right side
   17,697.32x = 247,834,947.77
5. Step 5: Solve for x
   x = 247,834,947.77/17,697.32
6. Step 6: Final answer
   x = 14,004.09