Finding the Fourth Proportional to 6,152.37, 8,490.24 and 3,499.77

Step by Step Solution

1. Step 1: Write the proportion equation
   6,152.37 : 8,490.24 = 3,499.77 : x
2. Step 2: Convert to fraction form
   6,152.37/8,490.24 = 3,499.77/x
3. Step 3: Cross multiply
   6,152.37x = 8,490.24 × 3,499.77
4. Step 4: Simplify right side
   6,152.37x = 29,713,887.24
5. Step 5: Solve for x
   x = 29,713,887.24/6,152.37
6. Step 6: Final answer
   x = 4,829.67