Finding the Fourth Proportional to 2,456,235.96, 3,680,280.78 and 1,493,780.46

Step by Step Solution

1. Step 1: Write the proportion equation
   2,456,235.96 : 3,680,280.78 = 1,493,780.46 : x
2. Step 2: Convert to fraction form
   2,456,235.96/3,680,280.78 = 1,493,780.46/x
3. Step 3: Cross multiply
   2,456,235.96x = 3,680,280.78 × 1,493,780.46
4. Step 4: Simplify right side
   2,456,235.96x = 5,497,531,516,477.56
5. Step 5: Solve for x
   x = 5,497,531,516,477.56/2,456,235.96
6. Step 6: Final answer
   x = 2,238,193.56