Finding the Fourth Proportional to 60,001.82, 82,740.50 and 51,531.99

Step by Step Solution

1. Step 1: Write the proportion equation
   60,001.82 : 82,740.50 = 51,531.99 : x
2. Step 2: Convert to fraction form
   60,001.82/82,740.50 = 51,531.99/x
3. Step 3: Cross multiply
   60,001.82x = 82,740.50 × 51,531.99
4. Step 4: Simplify right side
   60,001.82x = 4,263,782,360.94
5. Step 5: Solve for x
   x = 4,263,782,360.94/60,001.82
6. Step 6: Final answer
   x = 71,060.88