Finding the Fourth Proportional to 83,175.57, 114,782.59 and 45,449.82

Step by Step Solution

1. Step 1: Write the proportion equation
   83,175.57 : 114,782.59 = 45,449.82 : x
2. Step 2: Convert to fraction form
   83,175.57/114,782.59 = 45,449.82/x
3. Step 3: Cross multiply
   83,175.57x = 114,782.59 × 45,449.82
4. Step 4: Simplify right side
   83,175.57x = 5,216,848,054.63
5. Step 5: Solve for x
   x = 5,216,848,054.63/83,175.57
6. Step 6: Final answer
   x = 62,720.92