Finding the Fourth Proportional to 897,094.04, 1,345,197.98 and 328,046.15

Step by Step Solution

1. Step 1: Write the proportion equation
   897,094.04 : 1,345,197.98 = 328,046.15 : x
2. Step 2: Convert to fraction form
   897,094.04/1,345,197.98 = 328,046.15/x
3. Step 3: Cross multiply
   897,094.04x = 1,345,197.98 × 328,046.15
4. Step 4: Simplify right side
   897,094.04x = 441,287,022,509.89
5. Step 5: Solve for x
   x = 441,287,022,509.89/897,094.04
6. Step 6: Final answer
   x = 491,907.21