Finding the Fourth Proportional to 6,925,057.69, 10,434,855.12 and 5,690,539.93

Step by Step Solution

1. Step 1: Write the proportion equation
   6,925,057.69 : 10,434,855.12 = 5,690,539.93 : x
2. Step 2: Convert to fraction form
   6,925,057.69/10,434,855.12 = 5,690,539.93/x
3. Step 3: Cross multiply
   6,925,057.69x = 10,434,855.12 × 5,690,539.93
4. Step 4: Simplify right side
   6,925,057.69x = 59,379,959,724,124.94
5. Step 5: Solve for x
   x = 59,379,959,724,124.94/6,925,057.69
6. Step 6: Final answer
   x = 8,574,651.99