Finding the Fourth Proportional to 9,912.06, 14,868.06 and 2,516.52

Step by Step Solution

1. Step 1: Write the proportion equation
   9,912.06 : 14,868.06 = 2,516.52 : x
2. Step 2: Convert to fraction form
   9,912.06/14,868.06 = 2,516.52/x
3. Step 3: Cross multiply
   9,912.06x = 14,868.06 × 2,516.52
4. Step 4: Simplify right side
   9,912.06x = 37,415,770.35
5. Step 5: Solve for x
   x = 37,415,770.35/9,912.06
6. Step 6: Final answer
   x = 3,774.77