Finding the Fourth Proportional to 538,046.76, 807,067.58 and 164,068.52

Step by Step Solution

1. Step 1: Write the proportion equation
   538,046.76 : 807,067.58 = 164,068.52 : x
2. Step 2: Convert to fraction form
   538,046.76/807,067.58 = 164,068.52/x
3. Step 3: Cross multiply
   538,046.76x = 807,067.58 × 164,068.52
4. Step 4: Simplify right side
   538,046.76x = 132,414,383,390.58
5. Step 5: Solve for x
   x = 132,414,383,390.58/538,046.76
6. Step 6: Final answer
   x = 246,102.00