Finding the Fourth Proportional to 32,972.24, 45,501.71 and 17,865

Step by Step Solution

1. Step 1: Write the proportion equation
   32,972.24 : 45,501.71 = 17,865 : x
2. Step 2: Convert to fraction form
   32,972.24/45,501.71 = 17,865/x
3. Step 3: Cross multiply
   32,972.24x = 45,501.71 × 17,865
4. Step 4: Simplify right side
   32,972.24x = 812,887,959.83
5. Step 5: Solve for x
   x = 812,887,959.83/32,972.24
6. Step 6: Final answer
   x = 24,653.71