Finding the Fourth Proportional to 9,487.56, 13,092.93 and 5,507.22

Step by Step Solution

1. Step 1: Write the proportion equation
   9,487.56 : 13,092.93 = 5,507.22 : x
2. Step 2: Convert to fraction form
   9,487.56/13,092.93 = 5,507.22/x
3. Step 3: Cross multiply
   9,487.56x = 13,092.93 × 5,507.22
4. Step 4: Simplify right side
   9,487.56x = 72,105,645.95
5. Step 5: Solve for x
   x = 72,105,645.95/9,487.56
6. Step 6: Final answer
   x = 7,600.02