Finding the Fourth Proportional to 2,114,933.12, 3,173,599.50 and 1,142,285.37

Step by Step Solution

1. Step 1: Write the proportion equation
   2,114,933.12 : 3,173,599.50 = 1,142,285.37 : x
2. Step 2: Convert to fraction form
   2,114,933.12/3,173,599.50 = 1,142,285.37/x
3. Step 3: Cross multiply
   2,114,933.12x = 3,173,599.50 × 1,142,285.37
4. Step 4: Simplify right side
   2,114,933.12x = 3,625,156,273,377.89
5. Step 5: Solve for x
   x = 3,625,156,273,377.89/2,114,933.12
6. Step 6: Final answer
   x = 1,714,076.08