Finding the Fourth Proportional to 2,505,100.66, 3,757,401.74 and 1,157,243.99

Step by Step Solution

1. Step 1: Write the proportion equation
   2,505,100.66 : 3,757,401.74 = 1,157,243.99 : x
2. Step 2: Convert to fraction form
   2,505,100.66/3,757,401.74 = 1,157,243.99/x
3. Step 3: Cross multiply
   2,505,100.66x = 3,757,401.74 × 1,157,243.99
4. Step 4: Simplify right side
   2,505,100.66x = 4,348,230,565,736.64
5. Step 5: Solve for x
   x = 4,348,230,565,736.64/2,505,100.66
6. Step 6: Final answer
   x = 1,735,750.84