Finding the Fourth Proportional to 108,796.28, 163,159.86 and 34,907

Step by Step Solution

1. Step 1: Write the proportion equation
   108,796.28 : 163,159.86 = 34,907 : x
2. Step 2: Convert to fraction form
   108,796.28/163,159.86 = 34,907/x
3. Step 3: Cross multiply
   108,796.28x = 163,159.86 × 34,907
4. Step 4: Simplify right side
   108,796.28x = 5,695,421,233.02
5. Step 5: Solve for x
   x = 5,695,421,233.02/108,796.28
6. Step 6: Final answer
   x = 52,349.41