Finding the Fourth Proportional to 45,797.37, 63,209.58 and 31,300.26

Step by Step Solution

1. Step 1: Write the proportion equation
   45,797.37 : 63,209.58 = 31,300.26 : x
2. Step 2: Convert to fraction form
   45,797.37/63,209.58 = 31,300.26/x
3. Step 3: Cross multiply
   45,797.37x = 63,209.58 × 31,300.26
4. Step 4: Simplify right side
   45,797.37x = 1,978,476,288.49
5. Step 5: Solve for x
   x = 1,978,476,288.49/45,797.37
6. Step 6: Final answer
   x = 43,200.65