Finding the Fourth Proportional to 108,045.06, 149,096.15 and 60,301.47

Step by Step Solution

1. Step 1: Write the proportion equation
   108,045.06 : 149,096.15 = 60,301.47 : x
2. Step 2: Convert to fraction form
   108,045.06/149,096.15 = 60,301.47/x
3. Step 3: Cross multiply
   108,045.06x = 149,096.15 × 60,301.47
4. Step 4: Simplify right side
   108,045.06x = 8,990,716,714.83
5. Step 5: Solve for x
   x = 8,990,716,714.83/108,045.06
6. Step 6: Final answer
   x = 83,212.66