Finding the Fourth Proportional to 6,250.86, 8,625.96 and 4,153.50

Step by Step Solution

1. Step 1: Write the proportion equation
   6,250.86 : 8,625.96 = 4,153.50 : x
2. Step 2: Convert to fraction form
   6,250.86/8,625.96 = 4,153.50/x
3. Step 3: Cross multiply
   6,250.86x = 8,625.96 × 4,153.50
4. Step 4: Simplify right side
   6,250.86x = 35,827,924.86
5. Step 5: Solve for x
   x = 35,827,924.86/6,250.86
6. Step 6: Final answer
   x = 5,731.68