Finding the Fourth Proportional to 2,384,936.80, 3,290,913.86 and 1,612,248.84

Step by Step Solution

1. Step 1: Write the proportion equation
   2,384,936.80 : 3,290,913.86 = 1,612,248.84 : x
2. Step 2: Convert to fraction form
   2,384,936.80/3,290,913.86 = 1,612,248.84/x
3. Step 3: Cross multiply
   2,384,936.80x = 3,290,913.86 × 1,612,248.84
4. Step 4: Simplify right side
   2,384,936.80x = 5,305,772,045,180.66
5. Step 5: Solve for x
   x = 5,305,772,045,180.66/2,384,936.80
6. Step 6: Final answer
   x = 2,224,701.32