Finding the Fourth Proportional to 164,925.32, 227,597.52 and 89,474.36

Step by Step Solution

1. Step 1: Write the proportion equation
   164,925.32 : 227,597.52 = 89,474.36 : x
2. Step 2: Convert to fraction form
   164,925.32/227,597.52 = 89,474.36/x
3. Step 3: Cross multiply
   164,925.32x = 227,597.52 × 89,474.36
4. Step 4: Simplify right side
   164,925.32x = 20,364,142,439.59
5. Step 5: Solve for x
   x = 20,364,142,439.59/164,925.32
6. Step 6: Final answer
   x = 123,474.93