Finding the Fourth Proportional to 1,820,758.82, 2,512,647.16 and 1,015,942.82

Step by Step Solution

1. Step 1: Write the proportion equation
   1,820,758.82 : 2,512,647.16 = 1,015,942.82 : x
2. Step 2: Convert to fraction form
   1,820,758.82/2,512,647.16 = 1,015,942.82/x
3. Step 3: Cross multiply
   1,820,758.82x = 2,512,647.16 × 1,015,942.82
4. Step 4: Simplify right side
   1,820,758.82x = 2,552,705,841,395.39
5. Step 5: Solve for x
   x = 2,552,705,841,395.39/1,820,758.82
6. Step 6: Final answer
   x = 1,402,001.09