Finding the Fourth Proportional to 60,136.47, 82,988.48 and 33,280.82

Step by Step Solution

1. Step 1: Write the proportion equation
   60,136.47 : 82,988.48 = 33,280.82 : x
2. Step 2: Convert to fraction form
   60,136.47/82,988.48 = 33,280.82/x
3. Step 3: Cross multiply
   60,136.47x = 82,988.48 × 33,280.82
4. Step 4: Simplify right side
   60,136.47x = 2,761,924,083.61
5. Step 5: Solve for x
   x = 2,761,924,083.61/60,136.47
6. Step 6: Final answer
   x = 45,927.61