Finding the Fourth Proportional to 9,670.32, 14,506.56 and 5,920.29

Step by Step Solution

1. Step 1: Write the proportion equation
   9,670.32 : 14,506.56 = 5,920.29 : x
2. Step 2: Convert to fraction form
   9,670.32/14,506.56 = 5,920.29/x
3. Step 3: Cross multiply
   9,670.32x = 14,506.56 × 5,920.29
4. Step 4: Simplify right side
   9,670.32x = 85,883,042.10
5. Step 5: Solve for x
   x = 85,883,042.10/9,670.32
6. Step 6: Final answer
   x = 8,881.10