Finding the Fourth Proportional to 2,015,271.40, 2,781,056.10 and 1,109,833.96

Step by Step Solution

1. Step 1: Write the proportion equation
   2,015,271.40 : 2,781,056.10 = 1,109,833.96 : x
2. Step 2: Convert to fraction form
   2,015,271.40/2,781,056.10 = 1,109,833.96/x
3. Step 3: Cross multiply
   2,015,271.40x = 2,781,056.10 × 1,109,833.96
4. Step 4: Simplify right side
   2,015,271.40x = 3,086,510,504,445.16
5. Step 5: Solve for x
   x = 3,086,510,504,445.16/2,015,271.40
6. Step 6: Final answer
   x = 1,531,560.71