Finding the Fourth Proportional to 5,881.55, 8,117.55 and 3,524.18

Step by Step Solution

1. Step 1: Write the proportion equation
   5,881.55 : 8,117.55 = 3,524.18 : x
2. Step 2: Convert to fraction form
   5,881.55/8,117.55 = 3,524.18/x
3. Step 3: Cross multiply
   5,881.55x = 8,117.55 × 3,524.18
4. Step 4: Simplify right side
   5,881.55x = 28,607,666.77
5. Step 5: Solve for x
   x = 28,607,666.77/5,881.55
6. Step 6: Final answer
   x = 4,863.97