Finding the Fourth Proportional to 108,802.28, 163,168.86 and 34,913

Step by Step Solution

1. Step 1: Write the proportion equation
   108,802.28 : 163,168.86 = 34,913 : x
2. Step 2: Convert to fraction form
   108,802.28/163,168.86 = 34,913/x
3. Step 3: Cross multiply
   108,802.28x = 163,168.86 × 34,913
4. Step 4: Simplify right side
   108,802.28x = 5,696,714,409.18
5. Step 5: Solve for x
   x = 5,696,714,409.18/108,802.28
6. Step 6: Final answer
   x = 52,358.41