Finding the Fourth Proportional to 112,952.64, 169,430.17 and 34,067.55

Step by Step Solution

1. Step 1: Write the proportion equation
   112,952.64 : 169,430.17 = 34,067.55 : x
2. Step 2: Convert to fraction form
   112,952.64/169,430.17 = 34,067.55/x
3. Step 3: Cross multiply
   112,952.64x = 169,430.17 × 34,067.55
4. Step 4: Simplify right side
   112,952.64x = 5,772,069,940.83
5. Step 5: Solve for x
   x = 5,772,069,940.83/112,952.64
6. Step 6: Final answer
   x = 51,101.68