Finding the Fourth Proportional to 2,073,375.38, 3,107,996.34 and 991,892.94

Step by Step Solution

1. Step 1: Write the proportion equation
   2,073,375.38 : 3,107,996.34 = 991,892.94 : x
2. Step 2: Convert to fraction form
   2,073,375.38/3,107,996.34 = 991,892.94/x
3. Step 3: Cross multiply
   2,073,375.38x = 3,107,996.34 × 991,892.94
4. Step 4: Simplify right side
   2,073,375.38x = 3,082,799,627,191.84
5. Step 5: Solve for x
   x = 3,082,799,627,191.84/2,073,375.38
6. Step 6: Final answer
   x = 1,486,850.70