Finding the Fourth Proportional to 9,454.10, 13,047.30 and 5,476.59

Step by Step Solution

1. Step 1: Write the proportion equation
   9,454.10 : 13,047.30 = 5,476.59 : x
2. Step 2: Convert to fraction form
   9,454.10/13,047.30 = 5,476.59/x
3. Step 3: Cross multiply
   9,454.10x = 13,047.30 × 5,476.59
4. Step 4: Simplify right side
   9,454.10x = 71,454,712.71
5. Step 5: Solve for x
   x = 71,454,712.71/9,454.10
6. Step 6: Final answer
   x = 7,558.07