Finding the Fourth Proportional to 9,005.06, 12,426.96 and 5,026.13

Step by Step Solution

1. Step 1: Write the proportion equation
   9,005.06 : 12,426.96 = 5,026.13 : x
2. Step 2: Convert to fraction form
   9,005.06/12,426.96 = 5,026.13/x
3. Step 3: Cross multiply
   9,005.06x = 12,426.96 × 5,026.13
4. Step 4: Simplify right side
   9,005.06x = 62,459,516.46
5. Step 5: Solve for x
   x = 62,459,516.46/9,005.06
6. Step 6: Final answer
   x = 6,936.05