Finding the Fourth Proportional to 9,005.12, 12,426.52 and 5,026.04

Step by Step Solution

1. Step 1: Write the proportion equation
   9,005.12 : 12,426.52 = 5,026.04 : x
2. Step 2: Convert to fraction form
   9,005.12/12,426.52 = 5,026.04/x
3. Step 3: Cross multiply
   9,005.12x = 12,426.52 × 5,026.04
4. Step 4: Simplify right side
   9,005.12x = 62,456,186.58
5. Step 5: Solve for x
   x = 62,456,186.58/9,005.12
6. Step 6: Final answer
   x = 6,935.63