Finding the Fourth Proportional to 162,433.50, 243,175.13 and 94,758.60

Step by Step Solution

1. Step 1: Write the proportion equation
   162,433.50 : 243,175.13 = 94,758.60 : x
2. Step 2: Convert to fraction form
   162,433.50/243,175.13 = 94,758.60/x
3. Step 3: Cross multiply
   162,433.50x = 243,175.13 × 94,758.60
4. Step 4: Simplify right side
   162,433.50x = 23,042,935,667.08
5. Step 5: Solve for x
   x = 23,042,935,667.08/162,433.50
6. Step 6: Final answer
   x = 141,860.74