Finding the Fourth Proportional to 2,010,722.64, 2,774,727 and 1,105,298.16

Step by Step Solution

1. Step 1: Write the proportion equation
   2,010,722.64 : 2,774,727 = 1,105,298.16 : x
2. Step 2: Convert to fraction form
   2,010,722.64/2,774,727 = 1,105,298.16/x
3. Step 3: Cross multiply
   2,010,722.64x = 2,774,727 × 1,105,298.16
4. Step 4: Simplify right side
   2,010,722.64x = 3,066,900,647,602.32
5. Step 5: Solve for x
   x = 3,066,900,647,602.32/2,010,722.64
6. Step 6: Final answer
   x = 1,525,272.85