Finding the Fourth Proportional to 7,557.52, 10,427.76 and 4,412.28

Step by Step Solution

1. Step 1: Write the proportion equation
   7,557.52 : 10,427.76 = 4,412.28 : x
2. Step 2: Convert to fraction form
   7,557.52/10,427.76 = 4,412.28/x
3. Step 3: Cross multiply
   7,557.52x = 10,427.76 × 4,412.28
4. Step 4: Simplify right side
   7,557.52x = 46,010,196.89
5. Step 5: Solve for x
   x = 46,010,196.89/7,557.52
6. Step 6: Final answer
   x = 6,088.00