Finding the Fourth Proportional to 9,077.83, 13,613.31 and 3,530.47

Step by Step Solution

1. Step 1: Write the proportion equation
   9,077.83 : 13,613.31 = 3,530.47 : x
2. Step 2: Convert to fraction form
   9,077.83/13,613.31 = 3,530.47/x
3. Step 3: Cross multiply
   9,077.83x = 13,613.31 × 3,530.47
4. Step 4: Simplify right side
   9,077.83x = 48,061,382.56
5. Step 5: Solve for x
   x = 48,061,382.56/9,077.83
6. Step 6: Final answer
   x = 5,294.37