Finding the Fourth Proportional to 7,294.82, 10,923.33 and 5,312.30

Step by Step Solution

1. Step 1: Write the proportion equation
   7,294.82 : 10,923.33 = 5,312.30 : x
2. Step 2: Convert to fraction form
   7,294.82/10,923.33 = 5,312.30/x
3. Step 3: Cross multiply
   7,294.82x = 10,923.33 × 5,312.30
4. Step 4: Simplify right side
   7,294.82x = 58,028,005.96
5. Step 5: Solve for x
   x = 58,028,005.96/7,294.82
6. Step 6: Final answer
   x = 7,954.69