Finding the Fourth Proportional to 70,883.80, 97,801.98 and 45,703

Step by Step Solution

1. Step 1: Write the proportion equation
   70,883.80 : 97,801.98 = 45,703 : x
2. Step 2: Convert to fraction form
   70,883.80/97,801.98 = 45,703/x
3. Step 3: Cross multiply
   70,883.80x = 97,801.98 × 45,703
4. Step 4: Simplify right side
   70,883.80x = 4,469,843,891.94
5. Step 5: Solve for x
   x = 4,469,843,891.94/70,883.80
6. Step 6: Final answer
   x = 63,058.75