Finding the Fourth Proportional to 109,392.48, 164,092.20 and 34,513.32

Step by Step Solution

1. Step 1: Write the proportion equation
   109,392.48 : 164,092.20 = 34,513.32 : x
2. Step 2: Convert to fraction form
   109,392.48/164,092.20 = 34,513.32/x
3. Step 3: Cross multiply
   109,392.48x = 164,092.20 × 34,513.32
4. Step 4: Simplify right side
   109,392.48x = 5,663,366,608.10
5. Step 5: Solve for x
   x = 5,663,366,608.10/109,392.48
6. Step 6: Final answer
   x = 51,771.08