Finding the Fourth Proportional to 2,669,610.72, 3,684,040.47 and 1,445,887.83

Step by Step Solution

1. Step 1: Write the proportion equation
   2,669,610.72 : 3,684,040.47 = 1,445,887.83 : x
2. Step 2: Convert to fraction form
   2,669,610.72/3,684,040.47 = 1,445,887.83/x
3. Step 3: Cross multiply
   2,669,610.72x = 3,684,040.47 × 1,445,887.83
4. Step 4: Simplify right side
   2,669,610.72x = 5,326,709,280,800.48
5. Step 5: Solve for x
   x = 5,326,709,280,800.48/2,669,610.72
6. Step 6: Final answer
   x = 1,995,313.11