Finding the Fourth Proportional to 2,111,797.91, 2,914,263.52 and 1,194,207.23

Step by Step Solution

1. Step 1: Write the proportion equation
   2,111,797.91 : 2,914,263.52 = 1,194,207.23 : x
2. Step 2: Convert to fraction form
   2,111,797.91/2,914,263.52 = 1,194,207.23/x
3. Step 3: Cross multiply
   2,111,797.91x = 2,914,263.52 × 1,194,207.23
4. Step 4: Simplify right side
   2,111,797.91x = 3,480,234,570,009.39
5. Step 5: Solve for x
   x = 3,480,234,570,009.39/2,111,797.91
6. Step 6: Final answer
   x = 1,647,996.03