Finding the Fourth Proportional to 2,510,837.90, 3,766,084.05 and 804,956.30

Step by Step Solution

1. Step 1: Write the proportion equation
   2,510,837.90 : 3,766,084.05 = 804,956.30 : x
2. Step 2: Convert to fraction form
   2,510,837.90/3,766,084.05 = 804,956.30/x
3. Step 3: Cross multiply
   2,510,837.90x = 3,766,084.05 × 804,956.30
4. Step 4: Simplify right side
   2,510,837.90x = 3,031,533,082,377.02
5. Step 5: Solve for x
   x = 3,031,533,082,377.02/2,510,837.90
6. Step 6: Final answer
   x = 1,207,379.05