Finding the Fourth Proportional to 2,648,298.76, 3,654,355.44 and 1,560,499.54

Step by Step Solution

1. Step 1: Write the proportion equation
   2,648,298.76 : 3,654,355.44 = 1,560,499.54 : x
2. Step 2: Convert to fraction form
   2,648,298.76/3,654,355.44 = 1,560,499.54/x
3. Step 3: Cross multiply
   2,648,298.76x = 3,654,355.44 × 1,560,499.54
4. Step 4: Simplify right side
   2,648,298.76x = 5,702,619,983,116.50
5. Step 5: Solve for x
   x = 5,702,619,983,116.50/2,648,298.76
6. Step 6: Final answer
   x = 2,153,314.45