Finding the Fourth Proportional to 1,871,040.27, 2,582,436.15 and 1,182,274.86

Step by Step Solution

1. Step 1: Write the proportion equation
   1,871,040.27 : 2,582,436.15 = 1,182,274.86 : x
2. Step 2: Convert to fraction form
   1,871,040.27/2,582,436.15 = 1,182,274.86/x
3. Step 3: Cross multiply
   1,871,040.27x = 2,582,436.15 × 1,182,274.86
4. Step 4: Simplify right side
   1,871,040.27x = 3,053,149,337,700.19
5. Step 5: Solve for x
   x = 3,053,149,337,700.19/1,871,040.27
6. Step 6: Final answer
   x = 1,631,792.42