Finding the Fourth Proportional to 22,675.75, 34,004.96 and 7,880.69

Step by Step Solution

1. Step 1: Write the proportion equation
   22,675.75 : 34,004.96 = 7,880.69 : x
2. Step 2: Convert to fraction form
   22,675.75/34,004.96 = 7,880.69/x
3. Step 3: Cross multiply
   22,675.75x = 34,004.96 × 7,880.69
4. Step 4: Simplify right side
   22,675.75x = 267,982,667.71
5. Step 5: Solve for x
   x = 267,982,667.71/22,675.75
6. Step 6: Final answer
   x = 11,818.03