Finding the Fourth Proportional to 5,411,711.57, 8,111,698.00 and 2,709,519.98

Step by Step Solution

1. Step 1: Write the proportion equation
   5,411,711.57 : 8,111,698.00 = 2,709,519.98 : x
2. Step 2: Convert to fraction form
   5,411,711.57/8,111,698.00 = 2,709,519.98/x
3. Step 3: Cross multiply
   5,411,711.57x = 8,111,698.00 × 2,709,519.98
4. Step 4: Simplify right side
   5,411,711.57x = 21,978,807,816,231.48
5. Step 5: Solve for x
   x = 21,978,807,816,231.48/5,411,711.57
6. Step 6: Final answer
   x = 4,061,341.32