Finding the Fourth Proportional to 2,665,782.02, 3,678,687.68 and 1,520,231.06

Step by Step Solution

1. Step 1: Write the proportion equation
   2,665,782.02 : 3,678,687.68 = 1,520,231.06 : x
2. Step 2: Convert to fraction form
   2,665,782.02/3,678,687.68 = 1,520,231.06/x
3. Step 3: Cross multiply
   2,665,782.02x = 3,678,687.68 × 1,520,231.06
4. Step 4: Simplify right side
   2,665,782.02x = 5,592,455,271,175.34
5. Step 5: Solve for x
   x = 5,592,455,271,175.34/2,665,782.02
6. Step 6: Final answer
   x = 2,097,866.68