Finding the Fourth Proportional to 9,487.00, 13,091.06 and 5,507.33

Step by Step Solution

1. Step 1: Write the proportion equation
   9,487.00 : 13,091.06 = 5,507.33 : x
2. Step 2: Convert to fraction form
   9,487.00/13,091.06 = 5,507.33/x
3. Step 3: Cross multiply
   9,487.00x = 13,091.06 × 5,507.33
4. Step 4: Simplify right side
   9,487.00x = 72,096,833.97
5. Step 5: Solve for x
   x = 72,096,833.97/9,487.00
6. Step 6: Final answer
   x = 7,599.54