Finding the Fourth Proportional to 2,665,837.02, 3,678,763.59 and 1,520,286.06

Step by Step Solution

1. Step 1: Write the proportion equation
   2,665,837.02 : 3,678,763.59 = 1,520,286.06 : x
2. Step 2: Convert to fraction form
   2,665,837.02/3,678,763.59 = 1,520,286.06/x
3. Step 3: Cross multiply
   2,665,837.02x = 3,678,763.59 × 1,520,286.06
4. Step 4: Simplify right side
   2,665,837.02x = 5,592,773,003,912.56
5. Step 5: Solve for x
   x = 5,592,773,003,912.56/2,665,837.02
6. Step 6: Final answer
   x = 2,097,942.58