Finding the Fourth Proportional to 3,009,333.42, 4,152,879.82 and 1,720,201.41

Step by Step Solution

1. Step 1: Write the proportion equation
   3,009,333.42 : 4,152,879.82 = 1,720,201.41 : x
2. Step 2: Convert to fraction form
   3,009,333.42/4,152,879.82 = 1,720,201.41/x
3. Step 3: Cross multiply
   3,009,333.42x = 4,152,879.82 × 1,720,201.41
4. Step 4: Simplify right side
   3,009,333.42x = 7,143,789,721,924.55
5. Step 5: Solve for x
   x = 7,143,789,721,924.55/3,009,333.42
6. Step 6: Final answer
   x = 2,373,877.77