Finding the Fourth Proportional to 34,061.54, 51,100.94 and 10,688.18

Step by Step Solution

1. Step 1: Write the proportion equation
   34,061.54 : 51,100.94 = 10,688.18 : x
2. Step 2: Convert to fraction form
   34,061.54/51,100.94 = 10,688.18/x
3. Step 3: Cross multiply
   34,061.54x = 51,100.94 × 10,688.18
4. Step 4: Simplify right side
   34,061.54x = 546,176,044.89
5. Step 5: Solve for x
   x = 546,176,044.89/34,061.54
6. Step 6: Final answer
   x = 16,034.98