Finding the Fourth Proportional to 2,822,987.52, 4,232,100.87 and 1,224,346.56

Step by Step Solution

1. Step 1: Write the proportion equation
   2,822,987.52 : 4,232,100.87 = 1,224,346.56 : x
2. Step 2: Convert to fraction form
   2,822,987.52/4,232,100.87 = 1,224,346.56/x
3. Step 3: Cross multiply
   2,822,987.52x = 4,232,100.87 × 1,224,346.56
4. Step 4: Simplify right side
   2,822,987.52x = 5,181,558,141,757.51
5. Step 5: Solve for x
   x = 5,181,558,141,757.51/2,822,987.52
6. Step 6: Final answer
   x = 1,835,487.44