Finding the Fourth Proportional to 12,333.19, 17,019.87 and 6,667.93

Step by Step Solution

1. Step 1: Write the proportion equation
   12,333.19 : 17,019.87 = 6,667.93 : x
2. Step 2: Convert to fraction form
   12,333.19/17,019.87 = 6,667.93/x
3. Step 3: Cross multiply
   12,333.19x = 17,019.87 × 6,667.93
4. Step 4: Simplify right side
   12,333.19x = 113,487,301.77
5. Step 5: Solve for x
   x = 113,487,301.77/12,333.19
6. Step 6: Final answer
   x = 9,201.78