Finding the Fourth Proportional to 112,942.53, 169,428.51 and 34,064.73

Step by Step Solution

1. Step 1: Write the proportion equation
   112,942.53 : 169,428.51 = 34,064.73 : x
2. Step 2: Convert to fraction form
   112,942.53/169,428.51 = 34,064.73/x
3. Step 3: Cross multiply
   112,942.53x = 169,428.51 × 34,064.73
4. Step 4: Simplify right side
   112,942.53x = 5,771,536,447.45
5. Step 5: Solve for x
   x = 5,771,536,447.45/112,942.53
6. Step 6: Final answer
   x = 51,101.53