Finding the Fourth Proportional to 2,242,868.34, 3,364,139.82 and 876,385.18

Step by Step Solution

1. Step 1: Write the proportion equation
   2,242,868.34 : 3,364,139.82 = 876,385.18 : x
2. Step 2: Convert to fraction form
   2,242,868.34/3,364,139.82 = 876,385.18/x
3. Step 3: Cross multiply
   2,242,868.34x = 3,364,139.82 × 876,385.18
4. Step 4: Simplify right side
   2,242,868.34x = 2,948,282,281,695.87
5. Step 5: Solve for x
   x = 2,948,282,281,695.87/2,242,868.34
6. Step 6: Final answer
   x = 1,314,514.20