Finding the Fourth Proportional to 2,713,530.27, 3,744,679.30 and 1,489,915.05

Step by Step Solution

1. Step 1: Write the proportion equation
   2,713,530.27 : 3,744,679.30 = 1,489,915.05 : x
2. Step 2: Convert to fraction form
   2,713,530.27/3,744,679.30 = 1,489,915.05/x
3. Step 3: Cross multiply
   2,713,530.27x = 3,744,679.30 × 1,489,915.05
4. Step 4: Simplify right side
   2,713,530.27x = 5,579,254,051,857.25
5. Step 5: Solve for x
   x = 5,579,254,051,857.25/2,713,530.27
6. Step 6: Final answer
   x = 2,056,086.90