Finding the Fourth Proportional to 108,760.43, 150,090.42 and 61,014.81

Step by Step Solution

1. Step 1: Write the proportion equation
   108,760.43 : 150,090.42 = 61,014.81 : x
2. Step 2: Convert to fraction form
   108,760.43/150,090.42 = 61,014.81/x
3. Step 3: Cross multiply
   108,760.43x = 150,090.42 × 61,014.81
4. Step 4: Simplify right side
   108,760.43x = 9,157,737,708.67
5. Step 5: Solve for x
   x = 9,157,737,708.67/108,760.43
6. Step 6: Final answer
   x = 84,201.00