Finding the Fourth Proportional to 10,703,863.69, 14,771,339.48 and 5,809,084.63

Step by Step Solution

1. Step 1: Write the proportion equation
   10,703,863.69 : 14,771,339.48 = 5,809,084.63 : x
2. Step 2: Convert to fraction form
   10,703,863.69/14,771,339.48 = 5,809,084.63/x
3. Step 3: Cross multiply
   10,703,863.69x = 14,771,339.48 × 5,809,084.63
4. Step 4: Simplify right side
   10,703,863.69x = 85,807,961,115,374.56
5. Step 5: Solve for x
   x = 85,807,961,115,374.56/10,703,863.69
6. Step 6: Final answer
   x = 8,016,540.91