Finding the Fourth Proportional to 85,499.05, 117,927.48 and 60,011.08

Step by Step Solution

1. Step 1: Write the proportion equation
   85,499.05 : 117,927.48 = 60,011.08 : x
2. Step 2: Convert to fraction form
   85,499.05/117,927.48 = 60,011.08/x
3. Step 3: Cross multiply
   85,499.05x = 117,927.48 × 60,011.08
4. Step 4: Simplify right side
   85,499.05x = 7,076,955,436.48
5. Step 5: Solve for x
   x = 7,076,955,436.48/85,499.05
6. Step 6: Final answer
   x = 82,772.33