Finding the Fourth Proportional to 5,499,790.45, 8,248,734.33 and 1,456,336.36

Step by Step Solution

1. Step 1: Write the proportion equation
   5,499,790.45 : 8,248,734.33 = 1,456,336.36 : x
2. Step 2: Convert to fraction form
   5,499,790.45/8,248,734.33 = 1,456,336.36/x
3. Step 3: Cross multiply
   5,499,790.45x = 8,248,734.33 × 1,456,336.36
4. Step 4: Simplify right side
   5,499,790.45x = 12,012,931,733,608.90
5. Step 5: Solve for x
   x = 12,012,931,733,608.90/5,499,790.45
6. Step 6: Final answer
   x = 2,184,252.63