Finding the Fourth Proportional to 2,114,934.71, 3,173,601.88 and 1,142,286.96

Step by Step Solution

1. Step 1: Write the proportion equation
   2,114,934.71 : 3,173,601.88 = 1,142,286.96 : x
2. Step 2: Convert to fraction form
   2,114,934.71/3,173,601.88 = 1,142,286.96/x
3. Step 3: Cross multiply
   2,114,934.71x = 3,173,601.88 × 1,142,286.96
4. Step 4: Simplify right side
   2,114,934.71x = 3,625,164,043,755.48
5. Step 5: Solve for x
   x = 3,625,164,043,755.48/2,114,934.71
6. Step 6: Final answer
   x = 1,714,078.47