Finding the Fourth Proportional to 2,667,082.05, 3,680,536.05 and 1,521,181.53

Step by Step Solution

1. Step 1: Write the proportion equation
   2,667,082.05 : 3,680,536.05 = 1,521,181.53 : x
2. Step 2: Convert to fraction form
   2,667,082.05/3,680,536.05 = 1,521,181.53/x
3. Step 3: Cross multiply
   2,667,082.05x = 3,680,536.05 × 1,521,181.53
4. Step 4: Simplify right side
   2,667,082.05x = 5,598,763,459,759.16
5. Step 5: Solve for x
   x = 5,598,763,459,759.16/2,667,082.05
6. Step 6: Final answer
   x = 2,099,209.31