Finding the Fourth Proportional to 9,470.60, 13,071.22 and 5,696.84

Step by Step Solution

1. Step 1: Write the proportion equation
   9,470.60 : 13,071.22 = 5,696.84 : x
2. Step 2: Convert to fraction form
   9,470.60/13,071.22 = 5,696.84/x
3. Step 3: Cross multiply
   9,470.60x = 13,071.22 × 5,696.84
4. Step 4: Simplify right side
   9,470.60x = 74,464,648.94
5. Step 5: Solve for x
   x = 74,464,648.94/9,470.60
6. Step 6: Final answer
   x = 7,862.72