Finding the Fourth Proportional to 2,871,796.61, 3,963,162.33 and 1,582,720.02

Step by Step Solution

1. Step 1: Write the proportion equation
   2,871,796.61 : 3,963,162.33 = 1,582,720.02 : x
2. Step 2: Convert to fraction form
   2,871,796.61/3,963,162.33 = 1,582,720.02/x
3. Step 3: Cross multiply
   2,871,796.61x = 3,963,162.33 × 1,582,720.02
4. Step 4: Simplify right side
   2,871,796.61x = 6,272,576,362,200.85
5. Step 5: Solve for x
   x = 6,272,576,362,200.85/2,871,796.61
6. Step 6: Final answer
   x = 2,184,199.37