Finding the Fourth Proportional to 60,095.76, 82,844.16 and 42,136.56

Step by Step Solution

1. Step 1: Write the proportion equation
   60,095.76 : 82,844.16 = 42,136.56 : x
2. Step 2: Convert to fraction form
   60,095.76/82,844.16 = 42,136.56/x
3. Step 3: Cross multiply
   60,095.76x = 82,844.16 × 42,136.56
4. Step 4: Simplify right side
   60,095.76x = 3,490,767,918.49
5. Step 5: Solve for x
   x = 3,490,767,918.49/60,095.76
6. Step 6: Final answer
   x = 58,086.76