Finding the Fourth Proportional to 12,677.05, 19,010.76 and 5,076.01

Step by Step Solution

1. Step 1: Write the proportion equation
   12,677.05 : 19,010.76 = 5,076.01 : x
2. Step 2: Convert to fraction form
   12,677.05/19,010.76 = 5,076.01/x
3. Step 3: Cross multiply
   12,677.05x = 19,010.76 × 5,076.01
4. Step 4: Simplify right side
   12,677.05x = 96,498,807.87
5. Step 5: Solve for x
   x = 96,498,807.87/12,677.05
6. Step 6: Final answer
   x = 7,612.09