Finding the Fourth Proportional to 2,257,123.94, 3,383,692.99 and 1,727,011.55

Step by Step Solution

1. Step 1: Write the proportion equation
   2,257,123.94 : 3,383,692.99 = 1,727,011.55 : x
2. Step 2: Convert to fraction form
   2,257,123.94/3,383,692.99 = 1,727,011.55/x
3. Step 3: Cross multiply
   2,257,123.94x = 3,383,692.99 × 1,727,011.55
4. Step 4: Simplify right side
   2,257,123.94x = 5,843,676,860,492.47
5. Step 5: Solve for x
   x = 5,843,676,860,492.47/2,257,123.94
6. Step 6: Final answer
   x = 2,588,992.45