Finding the Fourth Proportional to 1,519,180.72, 2,096,727.20 and 874,973.76

Step by Step Solution

1. Step 1: Write the proportion equation
   1,519,180.72 : 2,096,727.20 = 874,973.76 : x
2. Step 2: Convert to fraction form
   1,519,180.72/2,096,727.20 = 874,973.76/x
3. Step 3: Cross multiply
   1,519,180.72x = 2,096,727.20 × 874,973.76
4. Step 4: Simplify right side
   1,519,180.72x = 1,834,581,281,878.27
5. Step 5: Solve for x
   x = 1,834,581,281,878.27/1,519,180.72
6. Step 6: Final answer
   x = 1,207,612.27