Finding the Fourth Proportional to 1,103,440.50, 1,645,504.56 and 1,093,350.96

Step by Step Solution

1. Step 1: Write the proportion equation
   1,103,440.50 : 1,645,504.56 = 1,093,350.96 : x
2. Step 2: Convert to fraction form
   1,103,440.50/1,645,504.56 = 1,093,350.96/x
3. Step 3: Cross multiply
   1,103,440.50x = 1,645,504.56 × 1,093,350.96
4. Step 4: Simplify right side
   1,103,440.50x = 1,799,113,990,360.38
5. Step 5: Solve for x
   x = 1,799,113,990,360.38/1,103,440.50
6. Step 6: Final answer
   x = 1,630,458.54