Finding the Fourth Proportional to 271,763.35, 375,068.03 and 164,334.15

Step by Step Solution

1. Step 1: Write the proportion equation
   271,763.35 : 375,068.03 = 164,334.15 : x
2. Step 2: Convert to fraction form
   271,763.35/375,068.03 = 164,334.15/x
3. Step 3: Cross multiply
   271,763.35x = 375,068.03 × 164,334.15
4. Step 4: Simplify right side
   271,763.35x = 61,636,485,080.55
5. Step 5: Solve for x
   x = 61,636,485,080.55/271,763.35
6. Step 6: Final answer
   x = 226,802.05