Finding the Fourth Proportional to 113,300.40, 169,951.08 and 34,415.28

Step by Step Solution

1. Step 1: Write the proportion equation
   113,300.40 : 169,951.08 = 34,415.28 : x
2. Step 2: Convert to fraction form
   113,300.40/169,951.08 = 34,415.28/x
3. Step 3: Cross multiply
   113,300.40x = 169,951.08 × 34,415.28
4. Step 4: Simplify right side
   113,300.40x = 5,848,914,004.50
5. Step 5: Solve for x
   x = 5,848,914,004.50/113,300.40
6. Step 6: Final answer
   x = 51,623.07