Finding the Fourth Proportional to 34,065.72, 51,106.78 and 10,692.14

Step by Step Solution

1. Step 1: Write the proportion equation
   34,065.72 : 51,106.78 = 10,692.14 : x
2. Step 2: Convert to fraction form
   34,065.72/51,106.78 = 10,692.14/x
3. Step 3: Cross multiply
   34,065.72x = 51,106.78 × 10,692.14
4. Step 4: Simplify right side
   34,065.72x = 546,440,846.71
5. Step 5: Solve for x
   x = 546,440,846.71/34,065.72
6. Step 6: Final answer
   x = 16,040.78