Finding the Fourth Proportional to 10,774,141.16, 14,868,631.06 and 5,879,679.15

Step by Step Solution

1. Step 1: Write the proportion equation
   10,774,141.16 : 14,868,631.06 = 5,879,679.15 : x
2. Step 2: Convert to fraction form
   10,774,141.16/14,868,631.06 = 5,879,679.15/x
3. Step 3: Cross multiply
   10,774,141.16x = 14,868,631.06 × 5,879,679.15
4. Step 4: Simplify right side
   10,774,141.16x = 87,422,780,073,582.56
5. Step 5: Solve for x
   x = 87,422,780,073,582.56/10,774,141.16
6. Step 6: Final answer
   x = 8,114,129.82