Finding the Fourth Proportional to 3,737,889.99, 5,158,290.24 and 2,019,010.50

Step by Step Solution

1. Step 1: Write the proportion equation
   3,737,889.99 : 5,158,290.24 = 2,019,010.50 : x
2. Step 2: Convert to fraction form
   3,737,889.99/5,158,290.24 = 2,019,010.50/x
3. Step 3: Cross multiply
   3,737,889.99x = 5,158,290.24 × 2,019,010.50
4. Step 4: Simplify right side
   3,737,889.99x = 10,414,642,156,607.52
5. Step 5: Solve for x
   x = 10,414,642,156,607.52/3,737,889.99
6. Step 6: Final answer
   x = 2,786,235.60