Finding the Fourth Proportional to 2,015,544.27, 2,781,453.93 and 1,097,777.01

Step by Step Solution

1. Step 1: Write the proportion equation
   2,015,544.27 : 2,781,453.93 = 1,097,777.01 : x
2. Step 2: Convert to fraction form
   2,015,544.27/2,781,453.93 = 1,097,777.01/x
3. Step 3: Cross multiply
   2,015,544.27x = 2,781,453.93 × 1,097,777.01
4. Step 4: Simplify right side
   2,015,544.27x = 3,053,416,178,728.15
5. Step 5: Solve for x
   x = 3,053,416,178,728.15/2,015,544.27
6. Step 6: Final answer
   x = 1,514,933.82