Finding the Fourth Proportional to 2,242,857.59, 3,364,123.70 and 876,374.42

Step by Step Solution

1. Step 1: Write the proportion equation
   2,242,857.59 : 3,364,123.70 = 876,374.42 : x
2. Step 2: Convert to fraction form
   2,242,857.59/3,364,123.70 = 876,374.42/x
3. Step 3: Cross multiply
   2,242,857.59x = 3,364,123.70 × 876,374.42
4. Step 4: Simplify right side
   2,242,857.59x = 2,948,231,952,013.88
5. Step 5: Solve for x
   x = 2,948,231,952,013.88/2,242,857.59
6. Step 6: Final answer
   x = 1,314,498.06