Finding the Fourth Proportional to 2,589,185.84, 3,573,002.08 and 1,443,241.60

Step by Step Solution

1. Step 1: Write the proportion equation
   2,589,185.84 : 3,573,002.08 = 1,443,241.60 : x
2. Step 2: Convert to fraction form
   2,589,185.84/3,573,002.08 = 1,443,241.60/x
3. Step 3: Cross multiply
   2,589,185.84x = 3,573,002.08 × 1,443,241.60
4. Step 4: Simplify right side
   2,589,185.84x = 5,156,705,238,742.53
5. Step 5: Solve for x
   x = 5,156,705,238,742.53/2,589,185.84
6. Step 6: Final answer
   x = 1,991,631.95