Finding the Fourth Proportional to 9,533.30, 13,156.43 and 5,498.62

Step by Step Solution

1. Step 1: Write the proportion equation
   9,533.30 : 13,156.43 = 5,498.62 : x
2. Step 2: Convert to fraction form
   9,533.30/13,156.43 = 5,498.62/x
3. Step 3: Cross multiply
   9,533.30x = 13,156.43 × 5,498.62
4. Step 4: Simplify right side
   9,533.30x = 72,342,253.68
5. Step 5: Solve for x
   x = 72,342,253.68/9,533.30
6. Step 6: Final answer
   x = 7,588.38