Finding the Fourth Proportional to 2,505,610.95, 3,457,743.15 and 1,359,691.31

Step by Step Solution

1. Step 1: Write the proportion equation
   2,505,610.95 : 3,457,743.15 = 1,359,691.31 : x
2. Step 2: Convert to fraction form
   2,505,610.95/3,457,743.15 = 1,359,691.31/x
3. Step 3: Cross multiply
   2,505,610.95x = 3,457,743.15 × 1,359,691.31
4. Step 4: Simplify right side
   2,505,610.95x = 4,701,463,295,978.31
5. Step 5: Solve for x
   x = 4,701,463,295,978.31/2,505,610.95
6. Step 6: Final answer
   x = 1,876,374.02