Finding the Fourth Proportional to 9,614.66, 13,268.73 and 5,637.05

Step by Step Solution

1. Step 1: Write the proportion equation
   9,614.66 : 13,268.73 = 5,637.05 : x
2. Step 2: Convert to fraction form
   9,614.66/13,268.73 = 5,637.05/x
3. Step 3: Cross multiply
   9,614.66x = 13,268.73 × 5,637.05
4. Step 4: Simplify right side
   9,614.66x = 74,796,494.45
5. Step 5: Solve for x
   x = 74,796,494.45/9,614.66
6. Step 6: Final answer
   x = 7,779.42