Finding the Fourth Proportional to 6,355.52, 8,770.59 and 3,561.02

Step by Step Solution

1. Step 1: Write the proportion equation
   6,355.52 : 8,770.59 = 3,561.02 : x
2. Step 2: Convert to fraction form
   6,355.52/8,770.59 = 3,561.02/x
3. Step 3: Cross multiply
   6,355.52x = 8,770.59 × 3,561.02
4. Step 4: Simplify right side
   6,355.52x = 31,232,224.48
5. Step 5: Solve for x
   x = 31,232,224.48/6,355.52
6. Step 6: Final answer
   x = 4,914.19