Finding the Fourth Proportional to 2,137,695.50, 2,950,067.52 and 1,219,906.37

Step by Step Solution

1. Step 1: Write the proportion equation
   2,137,695.50 : 2,950,067.52 = 1,219,906.37 : x
2. Step 2: Convert to fraction form
   2,137,695.50/2,950,067.52 = 1,219,906.37/x
3. Step 3: Cross multiply
   2,137,695.50x = 2,950,067.52 × 1,219,906.37
4. Step 4: Simplify right side
   2,137,695.50x = 3,598,806,140,253.12
5. Step 5: Solve for x
   x = 3,598,806,140,253.12/2,137,695.50
6. Step 6: Final answer
   x = 1,683,498.02