Finding the Fourth Proportional to 2,089,570.02, 3,130,155.72 and 1,090,198.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,089,570.02 : 3,130,155.72 = 1,090,198.50 : x
2. Step 2: Convert to fraction form
   2,089,570.02/3,130,155.72 = 1,090,198.50/x
3. Step 3: Cross multiply
   2,089,570.02x = 3,130,155.72 × 1,090,198.50
4. Step 4: Simplify right side
   2,089,570.02x = 3,412,491,070,710.42
5. Step 5: Solve for x
   x = 3,412,491,070,710.42/2,089,570.02
6. Step 6: Final answer
   x = 1,633,106.83