Finding the Fourth Proportional to 9,602.04, 13,246.25 and 5,620.71

Step by Step Solution

1. Step 1: Write the proportion equation
   9,602.04 : 13,246.25 = 5,620.71 : x
2. Step 2: Convert to fraction form
   9,602.04/13,246.25 = 5,620.71/x
3. Step 3: Cross multiply
   9,602.04x = 13,246.25 × 5,620.71
4. Step 4: Simplify right side
   9,602.04x = 74,453,301.73
5. Step 5: Solve for x
   x = 74,453,301.73/9,602.04
6. Step 6: Final answer
   x = 7,753.90