Finding the Fourth Proportional to 3,772,404.22, 5,205,918.42 and 2,053,537.60

Step by Step Solution

1. Step 1: Write the proportion equation
   3,772,404.22 : 5,205,918.42 = 2,053,537.60 : x
2. Step 2: Convert to fraction form
   3,772,404.22/5,205,918.42 = 2,053,537.60/x
3. Step 3: Cross multiply
   3,772,404.22x = 5,205,918.42 × 2,053,537.60
4. Step 4: Simplify right side
   3,772,404.22x = 10,690,549,218,002.59
5. Step 5: Solve for x
   x = 10,690,549,218,002.59/3,772,404.22
6. Step 6: Final answer
   x = 2,833,882.21