Finding the Fourth Proportional to 8,705,337.99, 12,012,411.42 and 5,033,697.90

Step by Step Solution

1. Step 1: Write the proportion equation
   8,705,337.99 : 12,012,411.42 = 5,033,697.90 : x
2. Step 2: Convert to fraction form
   8,705,337.99/12,012,411.42 = 5,033,697.90/x
3. Step 3: Cross multiply
   8,705,337.99x = 12,012,411.42 × 5,033,697.90
4. Step 4: Simplify right side
   8,705,337.99x = 60,466,850,138,790.02
5. Step 5: Solve for x
   x = 60,466,850,138,790.02/8,705,337.99
6. Step 6: Final answer
   x = 6,945,950.89