Finding the Fourth Proportional to 10,704,370.89, 14,772,138.18 and 5,809,636.47

Step by Step Solution

1. Step 1: Write the proportion equation
   10,704,370.89 : 14,772,138.18 = 5,809,636.47 : x
2. Step 2: Convert to fraction form
   10,704,370.89/14,772,138.18 = 5,809,636.47/x
3. Step 3: Cross multiply
   10,704,370.89x = 14,772,138.18 × 5,809,636.47
4. Step 4: Simplify right side
   10,704,370.89x = 85,820,752,710,407.42
5. Step 5: Solve for x
   x = 85,820,752,710,407.42/10,704,370.89
6. Step 6: Final answer
   x = 8,017,356.05