Finding the Fourth Proportional to 9,479.43, 13,079.48 and 5,701.59

Step by Step Solution

1. Step 1: Write the proportion equation
   9,479.43 : 13,079.48 = 5,701.59 : x
2. Step 2: Convert to fraction form
   9,479.43/13,079.48 = 5,701.59/x
3. Step 3: Cross multiply
   9,479.43x = 13,079.48 × 5,701.59
4. Step 4: Simplify right side
   9,479.43x = 74,573,803.87
5. Step 5: Solve for x
   x = 74,573,803.87/9,479.43
6. Step 6: Final answer
   x = 7,866.91