Finding the Fourth Proportional to 9,432.93, 13,017.69 and 5,656.71

Step by Step Solution

1. Step 1: Write the proportion equation
   9,432.93 : 13,017.69 = 5,656.71 : x
2. Step 2: Convert to fraction form
   9,432.93/13,017.69 = 5,656.71/x
3. Step 3: Cross multiply
   9,432.93x = 13,017.69 × 5,656.71
4. Step 4: Simplify right side
   9,432.93x = 73,637,297.20
5. Step 5: Solve for x
   x = 73,637,297.20/9,432.93
6. Step 6: Final answer
   x = 7,806.41