Finding the Fourth Proportional to 17,707.61, 24,437.15 and 10,155.37

Step by Step Solution

1. Step 1: Write the proportion equation
   17,707.61 : 24,437.15 = 10,155.37 : x
2. Step 2: Convert to fraction form
   17,707.61/24,437.15 = 10,155.37/x
3. Step 3: Cross multiply
   17,707.61x = 24,437.15 × 10,155.37
4. Step 4: Simplify right side
   17,707.61x = 248,168,300.00
5. Step 5: Solve for x
   x = 248,168,300.00/17,707.61
6. Step 6: Final answer
   x = 14,014.78