Finding the Fourth Proportional to 6,152.50, 8,489.73 and 3,499.93

Step by Step Solution

1. Step 1: Write the proportion equation
   6,152.50 : 8,489.73 = 3,499.93 : x
2. Step 2: Convert to fraction form
   6,152.50/8,489.73 = 3,499.93/x
3. Step 3: Cross multiply
   6,152.50x = 8,489.73 × 3,499.93
4. Step 4: Simplify right side
   6,152.50x = 29,713,460.72
5. Step 5: Solve for x
   x = 29,713,460.72/6,152.50
6. Step 6: Final answer
   x = 4,829.49