Finding the Fourth Proportional to 9,614.93, 13,267.47 and 5,580.83

Step by Step Solution

1. Step 1: Write the proportion equation
   9,614.93 : 13,267.47 = 5,580.83 : x
2. Step 2: Convert to fraction form
   9,614.93/13,267.47 = 5,580.83/x
3. Step 3: Cross multiply
   9,614.93x = 13,267.47 × 5,580.83
4. Step 4: Simplify right side
   9,614.93x = 74,043,428.26
5. Step 5: Solve for x
   x = 74,043,428.26/9,614.93
6. Step 6: Final answer
   x = 7,700.88