Finding the Fourth Proportional to 7,614.98, 11,422.71 and 2,068.31

Step by Step Solution

1. Step 1: Write the proportion equation
   7,614.98 : 11,422.71 = 2,068.31 : x
2. Step 2: Convert to fraction form
   7,614.98/11,422.71 = 2,068.31/x
3. Step 3: Cross multiply
   7,614.98x = 11,422.71 × 2,068.31
4. Step 4: Simplify right side
   7,614.98x = 23,625,705.32
5. Step 5: Solve for x
   x = 23,625,705.32/7,614.98
6. Step 6: Final answer
   x = 3,102.53