Finding the Fourth Proportional to 2,709,408.58, 4,066,549.35 and 1,448,314.18

Step by Step Solution

1. Step 1: Write the proportion equation
   2,709,408.58 : 4,066,549.35 = 1,448,314.18 : x
2. Step 2: Convert to fraction form
   2,709,408.58/4,066,549.35 = 1,448,314.18/x
3. Step 3: Cross multiply
   2,709,408.58x = 4,066,549.35 × 1,448,314.18
4. Step 4: Simplify right side
   2,709,408.58x = 5,889,641,087,274.78
5. Step 5: Solve for x
   x = 5,889,641,087,274.78/2,709,408.58
6. Step 6: Final answer
   x = 2,173,773.69