Finding the Fourth Proportional to 2,607,623.52, 3,910,452.21 and 1,091,411.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,607,623.52 : 3,910,452.21 = 1,091,411.52 : x
2. Step 2: Convert to fraction form
   2,607,623.52/3,910,452.21 = 1,091,411.52/x
3. Step 3: Cross multiply
   2,607,623.52x = 3,910,452.21 × 1,091,411.52
4. Step 4: Simplify right side
   2,607,623.52x = 4,267,912,590,403.46
5. Step 5: Solve for x
   x = 4,267,912,590,403.46/2,607,623.52
6. Step 6: Final answer
   x = 1,636,705.82