Finding the Fourth Proportional to 2,666,368.53, 3,679,572.83 and 1,520,424.27

Step by Step Solution

1. Step 1: Write the proportion equation
   2,666,368.53 : 3,679,572.83 = 1,520,424.27 : x
2. Step 2: Convert to fraction form
   2,666,368.53/3,679,572.83 = 1,520,424.27/x
3. Step 3: Cross multiply
   2,666,368.53x = 3,679,572.83 × 1,520,424.27
4. Step 4: Simplify right side
   2,666,368.53x = 5,594,511,826,362.46
5. Step 5: Solve for x
   x = 5,594,511,826,362.46/2,666,368.53
6. Step 6: Final answer
   x = 2,098,176.51