Finding the Fourth Proportional to 60,849.50, 83,972.32 and 34,353.50

Step by Step Solution

1. Step 1: Write the proportion equation
   60,849.50 : 83,972.32 = 34,353.50 : x
2. Step 2: Convert to fraction form
   60,849.50/83,972.32 = 34,353.50/x
3. Step 3: Cross multiply
   60,849.50x = 83,972.32 × 34,353.50
4. Step 4: Simplify right side
   60,849.50x = 2,884,743,095.12
5. Step 5: Solve for x
   x = 2,884,743,095.12/60,849.50
6. Step 6: Final answer
   x = 47,407.84