Finding the Fourth Proportional to 11,667.96, 17,502.12 and 3,348.72

Step by Step Solution

1. Step 1: Write the proportion equation
   11,667.96 : 17,502.12 = 3,348.72 : x
2. Step 2: Convert to fraction form
   11,667.96/17,502.12 = 3,348.72/x
3. Step 3: Cross multiply
   11,667.96x = 17,502.12 × 3,348.72
4. Step 4: Simplify right side
   11,667.96x = 58,609,699.29
5. Step 5: Solve for x
   x = 58,609,699.29/11,667.96
6. Step 6: Final answer
   x = 5,023.13