Finding the Fourth Proportional to 8,899.25, 13,350.89 and 4,737.06

Step by Step Solution

1. Step 1: Write the proportion equation
   8,899.25 : 13,350.89 = 4,737.06 : x
2. Step 2: Convert to fraction form
   8,899.25/13,350.89 = 4,737.06/x
3. Step 3: Cross multiply
   8,899.25x = 13,350.89 × 4,737.06
4. Step 4: Simplify right side
   8,899.25x = 63,243,978.83
5. Step 5: Solve for x
   x = 63,243,978.83/8,899.25
6. Step 6: Final answer
   x = 7,106.67