Finding the Fourth Proportional to 8,878.59, 12,252.53 and 4,900.01

Step by Step Solution

1. Step 1: Write the proportion equation
   8,878.59 : 12,252.53 = 4,900.01 : x
2. Step 2: Convert to fraction form
   8,878.59/12,252.53 = 4,900.01/x
3. Step 3: Cross multiply
   8,878.59x = 12,252.53 × 4,900.01
4. Step 4: Simplify right side
   8,878.59x = 60,037,470.51
5. Step 5: Solve for x
   x = 60,037,470.51/8,878.59
6. Step 6: Final answer
   x = 6,762.05