Finding the Fourth Proportional to 2,066,908.47, 2,852,428.62 and 1,149,231.83

Step by Step Solution

1. Step 1: Write the proportion equation
   2,066,908.47 : 2,852,428.62 = 1,149,231.83 : x
2. Step 2: Convert to fraction form
   2,066,908.47/2,852,428.62 = 1,149,231.83/x
3. Step 3: Cross multiply
   2,066,908.47x = 2,852,428.62 × 1,149,231.83
4. Step 4: Simplify right side
   2,066,908.47x = 3,278,101,748,644.83
5. Step 5: Solve for x
   x = 3,278,101,748,644.83/2,066,908.47
6. Step 6: Final answer
   x = 1,585,992.70