Finding the Fourth Proportional to 2,014,778.64, 2,780,412.96 and 1,109,393.04

Step by Step Solution

1. Step 1: Write the proportion equation
   2,014,778.64 : 2,780,412.96 = 1,109,393.04 : x
2. Step 2: Convert to fraction form
   2,014,778.64/2,780,412.96 = 1,109,393.04/x
3. Step 3: Cross multiply
   2,014,778.64x = 2,780,412.96 × 1,109,393.04
4. Step 4: Simplify right side
   2,014,778.64x = 3,084,570,786,149.80
5. Step 5: Solve for x
   x = 3,084,570,786,149.80/2,014,778.64
6. Step 6: Final answer
   x = 1,530,972.55