Finding the Fourth Proportional to 2,800,926.72, 3,865,294.80 and 1,593,702.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,800,926.72 : 3,865,294.80 = 1,593,702.72 : x
2. Step 2: Convert to fraction form
   2,800,926.72/3,865,294.80 = 1,593,702.72/x
3. Step 3: Cross multiply
   2,800,926.72x = 3,865,294.80 × 1,593,702.72
4. Step 4: Simplify right side
   2,800,926.72x = 6,160,130,836,361.86
5. Step 5: Solve for x
   x = 6,160,130,836,361.86/2,800,926.72
6. Step 6: Final answer
   x = 2,199,318.82