Finding the Fourth Proportional to 83,475.24, 115,196.82 and 45,748.68

Step by Step Solution

1. Step 1: Write the proportion equation
   83,475.24 : 115,196.82 = 45,748.68 : x
2. Step 2: Convert to fraction form
   83,475.24/115,196.82 = 45,748.68/x
3. Step 3: Cross multiply
   83,475.24x = 115,196.82 × 45,748.68
4. Step 4: Simplify right side
   83,475.24x = 5,270,102,455.20
5. Step 5: Solve for x
   x = 5,270,102,455.20/83,475.24
6. Step 6: Final answer
   x = 63,133.72