Finding the Fourth Proportional to 113,031.04, 169,548.18 and 34,145.95

Step by Step Solution

1. Step 1: Write the proportion equation
   113,031.04 : 169,548.18 = 34,145.95 : x
2. Step 2: Convert to fraction form
   113,031.04/169,548.18 = 34,145.95/x
3. Step 3: Cross multiply
   113,031.04x = 169,548.18 × 34,145.95
4. Step 4: Simplify right side
   113,031.04x = 5,789,383,676.87
5. Step 5: Solve for x
   x = 5,789,383,676.87/113,031.04
6. Step 6: Final answer
   x = 51,219.41