Finding the Fourth Proportional to 8,787,079.67, 13,181,871.56 and 2,722,288.10

Step by Step Solution

1. Step 1: Write the proportion equation
   8,787,079.67 : 13,181,871.56 = 2,722,288.10 : x
2. Step 2: Convert to fraction form
   8,787,079.67/13,181,871.56 = 2,722,288.10/x
3. Step 3: Cross multiply
   8,787,079.67x = 13,181,871.56 × 2,722,288.10
4. Step 4: Simplify right side
   8,787,079.67x = 35,884,852,003,995.64
5. Step 5: Solve for x
   x = 35,884,852,003,995.64/8,787,079.67
6. Step 6: Final answer
   x = 4,083,820.04