Finding the Fourth Proportional to 164,498.80, 246,711.32 and 75,667.00

Step by Step Solution

1. Step 1: Write the proportion equation
   164,498.80 : 246,711.32 = 75,667.00 : x
2. Step 2: Convert to fraction form
   164,498.80/246,711.32 = 75,667.00/x
3. Step 3: Cross multiply
   164,498.80x = 246,711.32 × 75,667.00
4. Step 4: Simplify right side
   164,498.80x = 18,667,903,838.55
5. Step 5: Solve for x
   x = 18,667,903,838.55/164,498.80
6. Step 6: Final answer
   x = 113,483.53