Finding the Fourth Proportional to 2,081,675.15, 2,871,126.67 and 1,791,780.10

Step by Step Solution

1. Step 1: Write the proportion equation
   2,081,675.15 : 2,871,126.67 = 1,791,780.10 : x
2. Step 2: Convert to fraction form
   2,081,675.15/2,871,126.67 = 1,791,780.10/x
3. Step 3: Cross multiply
   2,081,675.15x = 2,871,126.67 × 1,791,780.10
4. Step 4: Simplify right side
   2,081,675.15x = 5,144,427,631,885.27
5. Step 5: Solve for x
   x = 5,144,427,631,885.27/2,081,675.15
6. Step 6: Final answer
   x = 2,471,292.23