Finding the Fourth Proportional to 9,807.27, 13,534.05 and 5,331.01

Step by Step Solution

1. Step 1: Write the proportion equation
   9,807.27 : 13,534.05 = 5,331.01 : x
2. Step 2: Convert to fraction form
   9,807.27/13,534.05 = 5,331.01/x
3. Step 3: Cross multiply
   9,807.27x = 13,534.05 × 5,331.01
4. Step 4: Simplify right side
   9,807.27x = 72,150,155.89
5. Step 5: Solve for x
   x = 72,150,155.89/9,807.27
6. Step 6: Final answer
   x = 7,356.80