Finding the Fourth Proportional to 2,117,744.12, 2,922,182.61 and 1,246,060.59

Step by Step Solution

1. Step 1: Write the proportion equation
   2,117,744.12 : 2,922,182.61 = 1,246,060.59 : x
2. Step 2: Convert to fraction form
   2,117,744.12/2,922,182.61 = 1,246,060.59/x
3. Step 3: Cross multiply
   2,117,744.12x = 2,922,182.61 × 1,246,060.59
4. Step 4: Simplify right side
   2,117,744.12x = 3,641,216,587,104.34
5. Step 5: Solve for x
   x = 3,641,216,587,104.34/2,117,744.12
6. Step 6: Final answer
   x = 1,719,384.59