Finding the Fourth Proportional to 2,061,666.28, 3,093,389.34 and 1,115,704.36

Step by Step Solution

1. Step 1: Write the proportion equation
   2,061,666.28 : 3,093,389.34 = 1,115,704.36 : x
2. Step 2: Convert to fraction form
   2,061,666.28/3,093,389.34 = 1,115,704.36/x
3. Step 3: Cross multiply
   2,061,666.28x = 3,093,389.34 × 1,115,704.36
4. Step 4: Simplify right side
   2,061,666.28x = 3,451,307,973,815.52
5. Step 5: Solve for x
   x = 3,451,307,973,815.52/2,061,666.28
6. Step 6: Final answer
   x = 1,674,038.13