Finding the Fourth Proportional to 5,695.26, 8,499.38 and 5,072.47

Step by Step Solution

1. Step 1: Write the proportion equation
   5,695.26 : 8,499.38 = 5,072.47 : x
2. Step 2: Convert to fraction form
   5,695.26/8,499.38 = 5,072.47/x
3. Step 3: Cross multiply
   5,695.26x = 8,499.38 × 5,072.47
4. Step 4: Simplify right side
   5,695.26x = 43,112,867.76
5. Step 5: Solve for x
   x = 43,112,867.76/5,695.26
6. Step 6: Final answer
   x = 7,569.96