Finding the Fourth Proportional to 650,498.82, 975,841.20 and 201,258.06

Step by Step Solution

1. Step 1: Write the proportion equation
   650,498.82 : 975,841.20 = 201,258.06 : x
2. Step 2: Convert to fraction form
   650,498.82/975,841.20 = 201,258.06/x
3. Step 3: Cross multiply
   650,498.82x = 975,841.20 × 201,258.06
4. Step 4: Simplify right side
   650,498.82x = 196,395,906,780.07
5. Step 5: Solve for x
   x = 196,395,906,780.07/650,498.82
6. Step 6: Final answer
   x = 301,915.85