Finding the Fourth Proportional to 32,300.17, 48,407.72 and 17,305.55

Step by Step Solution

1. Step 1: Write the proportion equation
   32,300.17 : 48,407.72 = 17,305.55 : x
2. Step 2: Convert to fraction form
   32,300.17/48,407.72 = 17,305.55/x
3. Step 3: Cross multiply
   32,300.17x = 48,407.72 × 17,305.55
4. Step 4: Simplify right side
   32,300.17x = 837,722,218.85
5. Step 5: Solve for x
   x = 837,722,218.85/32,300.17
6. Step 6: Final answer
   x = 25,935.54