Finding the Fourth Proportional to 2,108,984.64, 2,910,394.35 and 1,142,111.94

Step by Step Solution

1. Step 1: Write the proportion equation
   2,108,984.64 : 2,910,394.35 = 1,142,111.94 : x
2. Step 2: Convert to fraction form
   2,108,984.64/2,910,394.35 = 1,142,111.94/x
3. Step 3: Cross multiply
   2,108,984.64x = 2,910,394.35 × 1,142,111.94
4. Step 4: Simplify right side
   2,108,984.64x = 3,323,996,137,243.54
5. Step 5: Solve for x
   x = 3,323,996,137,243.54/2,108,984.64
6. Step 6: Final answer
   x = 1,576,112.07