Finding the Fourth Proportional to 12,333.12, 17,026.32 and 7,298.88

Step by Step Solution

1. Step 1: Write the proportion equation
   12,333.12 : 17,026.32 = 7,298.88 : x
2. Step 2: Convert to fraction form
   12,333.12/17,026.32 = 7,298.88/x
3. Step 3: Cross multiply
   12,333.12x = 17,026.32 × 7,298.88
4. Step 4: Simplify right side
   12,333.12x = 124,273,066.52
5. Step 5: Solve for x
   x = 124,273,066.52/12,333.12
6. Step 6: Final answer
   x = 10,076.37