Finding the Fourth Proportional to 112,983.18, 169,479.18 and 34,097.42

Step by Step Solution

1. Step 1: Write the proportion equation
   112,983.18 : 169,479.18 = 34,097.42 : x
2. Step 2: Convert to fraction form
   112,983.18/169,479.18 = 34,097.42/x
3. Step 3: Cross multiply
   112,983.18x = 169,479.18 × 34,097.42
4. Step 4: Simplify right side
   112,983.18x = 5,778,801,934.32
5. Step 5: Solve for x
   x = 5,778,801,934.32/112,983.18
6. Step 6: Final answer
   x = 51,147.45