Finding the Fourth Proportional to 60,368.10, 90,638.55 and 34,124.10

Step by Step Solution

1. Step 1: Write the proportion equation
   60,368.10 : 90,638.55 = 34,124.10 : x
2. Step 2: Convert to fraction form
   60,368.10/90,638.55 = 34,124.10/x
3. Step 3: Cross multiply
   60,368.10x = 90,638.55 × 34,124.10
4. Step 4: Simplify right side
   60,368.10x = 3,092,958,944.06
5. Step 5: Solve for x
   x = 3,092,958,944.06/60,368.10
6. Step 6: Final answer
   x = 51,234.99