Finding the Fourth Proportional to 3,769,978.97, 5,202,593.62 and 2,051,111.79

Step by Step Solution

1. Step 1: Write the proportion equation
   3,769,978.97 : 5,202,593.62 = 2,051,111.79 : x
2. Step 2: Convert to fraction form
   3,769,978.97/5,202,593.62 = 2,051,111.79/x
3. Step 3: Cross multiply
   3,769,978.97x = 5,202,593.62 × 2,051,111.79
4. Step 4: Simplify right side
   3,769,978.97x = 10,671,101,107,433
5. Step 5: Solve for x
   x = 10,671,101,107,433/3,769,978.97
6. Step 6: Final answer
   x = 2,830,546.59