Finding the Fourth Proportional to 10,679,902.61, 14,738,336.37 and 5,785,124.70

Step by Step Solution

1. Step 1: Write the proportion equation
   10,679,902.61 : 14,738,336.37 = 5,785,124.70 : x
2. Step 2: Convert to fraction form
   10,679,902.61/14,738,336.37 = 5,785,124.70/x
3. Step 3: Cross multiply
   10,679,902.61x = 14,738,336.37 × 5,785,124.70
4. Step 4: Simplify right side
   10,679,902.61x = 85,263,113,770,995.34
5. Step 5: Solve for x
   x = 85,263,113,770,995.34/10,679,902.61
6. Step 6: Final answer
   x = 7,983,510.42