Finding the Fourth Proportional to 4,333.52, 6,498.65 and 1,868.15

Step by Step Solution

1. Step 1: Write the proportion equation
   4,333.52 : 6,498.65 = 1,868.15 : x
2. Step 2: Convert to fraction form
   4,333.52/6,498.65 = 1,868.15/x
3. Step 3: Cross multiply
   4,333.52x = 6,498.65 × 1,868.15
4. Step 4: Simplify right side
   4,333.52x = 12,140,411.16
5. Step 5: Solve for x
   x = 12,140,411.16/4,333.52
6. Step 6: Final answer
   x = 2,801.52