Finding the Fourth Proportional to 17,900.24, 24,702.71 and 10,346.81

Step by Step Solution

1. Step 1: Write the proportion equation
   17,900.24 : 24,702.71 = 10,346.81 : x
2. Step 2: Convert to fraction form
   17,900.24/24,702.71 = 10,346.81/x
3. Step 3: Cross multiply
   17,900.24x = 24,702.71 × 10,346.81
4. Step 4: Simplify right side
   17,900.24x = 255,594,071.61
5. Step 5: Solve for x
   x = 255,594,071.61/17,900.24
6. Step 6: Final answer
   x = 14,278.81