Finding the Fourth Proportional to 108,411.08, 149,602.37 and 60,014.79

Step by Step Solution

1. Step 1: Write the proportion equation
   108,411.08 : 149,602.37 = 60,014.79 : x
2. Step 2: Convert to fraction form
   108,411.08/149,602.37 = 60,014.79/x
3. Step 3: Cross multiply
   108,411.08x = 149,602.37 × 60,014.79
4. Step 4: Simplify right side
   108,411.08x = 8,978,354,518.98
5. Step 5: Solve for x
   x = 8,978,354,518.98/108,411.08
6. Step 6: Final answer
   x = 82,817.69