Finding the Fourth Proportional to 6,435.59, 8,877.97 and 4,048.52

Step by Step Solution

1. Step 1: Write the proportion equation
   6,435.59 : 8,877.97 = 4,048.52 : x
2. Step 2: Convert to fraction form
   6,435.59/8,877.97 = 4,048.52/x
3. Step 3: Cross multiply
   6,435.59x = 8,877.97 × 4,048.52
4. Step 4: Simplify right side
   6,435.59x = 35,942,599.78
5. Step 5: Solve for x
   x = 35,942,599.78/6,435.59
6. Step 6: Final answer
   x = 5,584.98