Finding the Fourth Proportional to 5,700.17, 8,543.86 and 3,729.59

Step by Step Solution

1. Step 1: Write the proportion equation
   5,700.17 : 8,543.86 = 3,729.59 : x
2. Step 2: Convert to fraction form
   5,700.17/8,543.86 = 3,729.59/x
3. Step 3: Cross multiply
   5,700.17x = 8,543.86 × 3,729.59
4. Step 4: Simplify right side
   5,700.17x = 31,865,094.82
5. Step 5: Solve for x
   x = 31,865,094.82/5,700.17
6. Step 6: Final answer
   x = 5,590.20