Finding the Fourth Proportional to 9,471.01, 13,070.04 and 5,494.47

Step by Step Solution

1. Step 1: Write the proportion equation
   9,471.01 : 13,070.04 = 5,494.47 : x
2. Step 2: Convert to fraction form
   9,471.01/13,070.04 = 5,494.47/x
3. Step 3: Cross multiply
   9,471.01x = 13,070.04 × 5,494.47
4. Step 4: Simplify right side
   9,471.01x = 71,812,877.33
5. Step 5: Solve for x
   x = 71,812,877.33/9,471.01
6. Step 6: Final answer
   x = 7,582.39