Finding the Fourth Proportional to 102,613.50, 153,918.81 and 32,492.79

Step by Step Solution

1. Step 1: Write the proportion equation
   102,613.50 : 153,918.81 = 32,492.79 : x
2. Step 2: Convert to fraction form
   102,613.50/153,918.81 = 32,492.79/x
3. Step 3: Cross multiply
   102,613.50x = 153,918.81 × 32,492.79
4. Step 4: Simplify right side
   102,613.50x = 5,001,251,570.38
5. Step 5: Solve for x
   x = 5,001,251,570.38/102,613.50
6. Step 6: Final answer
   x = 48,738.73