Finding the Fourth Proportional to 2,602,091.78, 3,591,262.26 and 1,499,311.98

Step by Step Solution

1. Step 1: Write the proportion equation
   2,602,091.78 : 3,591,262.26 = 1,499,311.98 : x
2. Step 2: Convert to fraction form
   2,602,091.78/3,591,262.26 = 1,499,311.98/x
3. Step 3: Cross multiply
   2,602,091.78x = 3,591,262.26 × 1,499,311.98
4. Step 4: Simplify right side
   2,602,091.78x = 5,384,422,529,739.87
5. Step 5: Solve for x
   x = 5,384,422,529,739.87/2,602,091.78
6. Step 6: Final answer
   x = 2,069,266.95