Finding the Fourth Proportional to 2,061,777.95, 2,845,123.88 and 1,245,498.42

Step by Step Solution

1. Step 1: Write the proportion equation
   2,061,777.95 : 2,845,123.88 = 1,245,498.42 : x
2. Step 2: Convert to fraction form
   2,061,777.95/2,845,123.88 = 1,245,498.42/x
3. Step 3: Cross multiply
   2,061,777.95x = 2,845,123.88 × 1,245,498.42
4. Step 4: Simplify right side
   2,061,777.95x = 3,543,597,291,016.78
5. Step 5: Solve for x
   x = 3,543,597,291,016.78/2,061,777.95
6. Step 6: Final answer
   x = 1,718,709.48