Finding the Fourth Proportional to 2,011,010.12, 2,775,123.06 and 1,105,585.16

Step by Step Solution

1. Step 1: Write the proportion equation
   2,011,010.12 : 2,775,123.06 = 1,105,585.16 : x
2. Step 2: Convert to fraction form
   2,011,010.12/2,775,123.06 = 1,105,585.16/x
3. Step 3: Cross multiply
   2,011,010.12x = 2,775,123.06 × 1,105,585.16
4. Step 4: Simplify right side
   2,011,010.12x = 3,068,134,872,309.79
5. Step 5: Solve for x
   x = 3,068,134,872,309.79/2,011,010.12
6. Step 6: Final answer
   x = 1,525,668.54