Finding the Fourth Proportional to 2,016,667.68, 2,783,071.76 and 1,098,972.48

Step by Step Solution

1. Step 1: Write the proportion equation
   2,016,667.68 : 2,783,071.76 = 1,098,972.48 : x
2. Step 2: Convert to fraction form
   2,016,667.68/2,783,071.76 = 1,098,972.48/x
3. Step 3: Cross multiply
   2,016,667.68x = 2,783,071.76 × 1,098,972.48
4. Step 4: Simplify right side
   2,016,667.68x = 3,058,519,274,105.16
5. Step 5: Solve for x
   x = 3,058,519,274,105.16/2,016,667.68
6. Step 6: Final answer
   x = 1,516,620.37