Finding the Fourth Proportional to 10,672,108.10, 14,727,506.06 and 5,777,326.56

Step by Step Solution

1. Step 1: Write the proportion equation
   10,672,108.10 : 14,727,506.06 = 5,777,326.56 : x
2. Step 2: Convert to fraction form
   10,672,108.10/14,727,506.06 = 5,777,326.56/x
3. Step 3: Cross multiply
   10,672,108.10x = 14,727,506.06 × 5,777,326.56
4. Step 4: Simplify right side
   10,672,108.10x = 85,085,611,894,112.31
5. Step 5: Solve for x
   x = 85,085,611,894,112.31/10,672,108.10
6. Step 6: Final answer
   x = 7,972,708.97