Finding the Fourth Proportional to 113,279.31, 169,908.00 and 34,394.22

Step by Step Solution

1. Step 1: Write the proportion equation
   113,279.31 : 169,908.00 = 34,394.22 : x
2. Step 2: Convert to fraction form
   113,279.31/169,908.00 = 34,394.22/x
3. Step 3: Cross multiply
   113,279.31x = 169,908.00 × 34,394.22
4. Step 4: Simplify right side
   113,279.31x = 5,843,853,002.78
5. Step 5: Solve for x
   x = 5,843,853,002.78/113,279.31
6. Step 6: Final answer
   x = 51,588.00