Finding the Fourth Proportional to 2,392,123.78, 3,588,185.67 and 1,641,895.30

Step by Step Solution

1. Step 1: Write the proportion equation
   2,392,123.78 : 3,588,185.67 = 1,641,895.30 : x
2. Step 2: Convert to fraction form
   2,392,123.78/3,588,185.67 = 1,641,895.30/x
3. Step 3: Cross multiply
   2,392,123.78x = 3,588,185.67 × 1,641,895.30
4. Step 4: Simplify right side
   2,392,123.78x = 5,891,425,187,100.35
5. Step 5: Solve for x
   x = 5,891,425,187,100.35/2,392,123.78
6. Step 6: Final answer
   x = 2,462,842.95