Finding the Fourth Proportional to 120,925.00, 166,892.25 and 73,179.15

Step by Step Solution

1. Step 1: Write the proportion equation
   120,925.00 : 166,892.25 = 73,179.15 : x
2. Step 2: Convert to fraction form
   120,925.00/166,892.25 = 73,179.15/x
3. Step 3: Cross multiply
   120,925.00x = 166,892.25 × 73,179.15
4. Step 4: Simplify right side
   120,925.00x = 12,213,032,233.53
5. Step 5: Solve for x
   x = 12,213,032,233.53/120,925.00
6. Step 6: Final answer
   x = 100,996.75