Finding the Fourth Proportional to 113,031.54, 169,548.94 and 34,146.46

Step by Step Solution

1. Step 1: Write the proportion equation
   113,031.54 : 169,548.94 = 34,146.46 : x
2. Step 2: Convert to fraction form
   113,031.54/169,548.94 = 34,146.46/x
3. Step 3: Cross multiply
   113,031.54x = 169,548.94 × 34,146.46
4. Step 4: Simplify right side
   113,031.54x = 5,789,496,097.75
5. Step 5: Solve for x
   x = 5,789,496,097.75/113,031.54
6. Step 6: Final answer
   x = 51,220.18