Finding the Fourth Proportional to 355,865.00, 533,741.00 and 166,456.82

Step by Step Solution

1. Step 1: Write the proportion equation
   355,865.00 : 533,741.00 = 166,456.82 : x
2. Step 2: Convert to fraction form
   355,865.00/533,741.00 = 166,456.82/x
3. Step 3: Cross multiply
   355,865.00x = 533,741.00 × 166,456.82
4. Step 4: Simplify right side
   355,865.00x = 88,844,830,065.69
5. Step 5: Solve for x
   x = 88,844,830,065.69/355,865.00
6. Step 6: Final answer
   x = 249,658.81