Finding the Fourth Proportional to 6,525.31, 9,003.42 and 4,404.78

Step by Step Solution

1. Step 1: Write the proportion equation
   6,525.31 : 9,003.42 = 4,404.78 : x
2. Step 2: Convert to fraction form
   6,525.31/9,003.42 = 4,404.78/x
3. Step 3: Cross multiply
   6,525.31x = 9,003.42 × 4,404.78
4. Step 4: Simplify right side
   6,525.31x = 39,658,084.35
5. Step 5: Solve for x
   x = 39,658,084.35/6,525.31
6. Step 6: Final answer
   x = 6,077.58