Finding the Fourth Proportional to 17,900.03, 24,702.05 and 9,943.00

Step by Step Solution

1. Step 1: Write the proportion equation
   17,900.03 : 24,702.05 = 9,943.00 : x
2. Step 2: Convert to fraction form
   17,900.03/24,702.05 = 9,943.00/x
3. Step 3: Cross multiply
   17,900.03x = 24,702.05 × 9,943.00
4. Step 4: Simplify right side
   17,900.03x = 245,612,309.92
5. Step 5: Solve for x
   x = 245,612,309.92/17,900.03
6. Step 6: Final answer
   x = 13,721.34