Finding the Fourth Proportional to 10,034.84, 15,061.50 and 5,108

Step by Step Solution

1. Step 1: Write the proportion equation
   10,034.84 : 15,061.50 = 5,108 : x
2. Step 2: Convert to fraction form
   10,034.84/15,061.50 = 5,108/x
3. Step 3: Cross multiply
   10,034.84x = 15,061.50 × 5,108
4. Step 4: Simplify right side
   10,034.84x = 76,934,142
5. Step 5: Solve for x
   x = 76,934,142/10,034.84
6. Step 6: Final answer
   x = 7,666.70