Finding the Fourth Proportional to 9,483.12, 13,079.52 and 5,706

Step by Step Solution

1. Step 1: Write the proportion equation
   9,483.12 : 13,079.52 = 5,706 : x
2. Step 2: Convert to fraction form
   9,483.12/13,079.52 = 5,706/x
3. Step 3: Cross multiply
   9,483.12x = 13,079.52 × 5,706
4. Step 4: Simplify right side
   9,483.12x = 74,631,741.12
5. Step 5: Solve for x
   x = 74,631,741.12/9,483.12
6. Step 6: Final answer
   x = 7,869.96