Finding the Fourth Proportional to 12,341.68, 17,030.22 and 7,306.12

Step by Step Solution

1. Step 1: Write the proportion equation
   12,341.68 : 17,030.22 = 7,306.12 : x
2. Step 2: Convert to fraction form
   12,341.68/17,030.22 = 7,306.12/x
3. Step 3: Cross multiply
   12,341.68x = 17,030.22 × 7,306.12
4. Step 4: Simplify right side
   12,341.68x = 124,424,830.95
5. Step 5: Solve for x
   x = 124,424,830.95/12,341.68
6. Step 6: Final answer
   x = 10,081.68