Finding the Fourth Proportional to 9,294.32, 12,826.20 and 5,045.38

Step by Step Solution

1. Step 1: Write the proportion equation
   9,294.32 : 12,826.20 = 5,045.38 : x
2. Step 2: Convert to fraction form
   9,294.32/12,826.20 = 5,045.38/x
3. Step 3: Cross multiply
   9,294.32x = 12,826.20 × 5,045.38
4. Step 4: Simplify right side
   9,294.32x = 64,713,052.96
5. Step 5: Solve for x
   x = 64,713,052.96/9,294.32
6. Step 6: Final answer
   x = 6,962.65