Finding the Fourth Proportional to 10,688,328.46, 14,749,498.10 and 5,793,445.45

Step by Step Solution

1. Step 1: Write the proportion equation
   10,688,328.46 : 14,749,498.10 = 5,793,445.45 : x
2. Step 2: Convert to fraction form
   10,688,328.46/14,749,498.10 = 5,793,445.45/x
3. Step 3: Cross multiply
   10,688,328.46x = 14,749,498.10 × 5,793,445.45
4. Step 4: Simplify right side
   10,688,328.46x = 85,450,412,690,149.12
5. Step 5: Solve for x
   x = 85,450,412,690,149.12/10,688,328.46
6. Step 6: Final answer
   x = 7,994,740.53