Finding the Fourth Proportional to 11,667.68, 17,497.93 and 3,345.46

Step by Step Solution

1. Step 1: Write the proportion equation
   11,667.68 : 17,497.93 = 3,345.46 : x
2. Step 2: Convert to fraction form
   11,667.68/17,497.93 = 3,345.46/x
3. Step 3: Cross multiply
   11,667.68x = 17,497.93 × 3,345.46
4. Step 4: Simplify right side
   11,667.68x = 58,538,624.90
5. Step 5: Solve for x
   x = 58,538,624.90/11,667.68
6. Step 6: Final answer
   x = 5,017.16