Finding the Fourth Proportional to 1,483,061.76, 2,046,641.36 and 871,240.32

Step by Step Solution

1. Step 1: Write the proportion equation
   1,483,061.76 : 2,046,641.36 = 871,240.32 : x
2. Step 2: Convert to fraction form
   1,483,061.76/2,046,641.36 = 871,240.32/x
3. Step 3: Cross multiply
   1,483,061.76x = 2,046,641.36 × 871,240.32
4. Step 4: Simplify right side
   1,483,061.76x = 1,783,116,469,055.43
5. Step 5: Solve for x
   x = 1,783,116,469,055.43/1,483,061.76
6. Step 6: Final answer
   x = 1,202,321.12