Finding the Fourth Proportional to 17,947.52, 24,733.91 and 12,903.00

Step by Step Solution

1. Step 1: Write the proportion equation
   17,947.52 : 24,733.91 = 12,903.00 : x
2. Step 2: Convert to fraction form
   17,947.52/24,733.91 = 12,903.00/x
3. Step 3: Cross multiply
   17,947.52x = 24,733.91 × 12,903.00
4. Step 4: Simplify right side
   17,947.52x = 319,141,507.66
5. Step 5: Solve for x
   x = 319,141,507.66/17,947.52
6. Step 6: Final answer
   x = 17,781.92