Finding the Fourth Proportional to 622,047.89, 933,196.41 and 195,691.03

Step by Step Solution

1. Step 1: Write the proportion equation
   622,047.89 : 933,196.41 = 195,691.03 : x
2. Step 2: Convert to fraction form
   622,047.89/933,196.41 = 195,691.03/x
3. Step 3: Cross multiply
   622,047.89x = 933,196.41 × 195,691.03
4. Step 4: Simplify right side
   622,047.89x = 182,618,164,332.21
5. Step 5: Solve for x
   x = 182,618,164,332.21/622,047.89
6. Step 6: Final answer
   x = 293,575.73