Finding the Fourth Proportional to 2,371,379.67, 3,554,889.82 and 854,691.42

Step by Step Solution

1. Step 1: Write the proportion equation
   2,371,379.67 : 3,554,889.82 = 854,691.42 : x
2. Step 2: Convert to fraction form
   2,371,379.67/3,554,889.82 = 854,691.42/x
3. Step 3: Cross multiply
   2,371,379.67x = 3,554,889.82 × 854,691.42
4. Step 4: Simplify right side
   2,371,379.67x = 3,038,333,828,199.34
5. Step 5: Solve for x
   x = 3,038,333,828,199.34/2,371,379.67
6. Step 6: Final answer
   x = 1,281,251.53