Finding the Fourth Proportional to 109,910.79, 151,677.16 and 59,609.79

Step by Step Solution

1. Step 1: Write the proportion equation
   109,910.79 : 151,677.16 = 59,609.79 : x
2. Step 2: Convert to fraction form
   109,910.79/151,677.16 = 59,609.79/x
3. Step 3: Cross multiply
   109,910.79x = 151,677.16 × 59,609.79
4. Step 4: Simplify right side
   109,910.79x = 9,041,443,506.37
5. Step 5: Solve for x
   x = 9,041,443,506.37/109,910.79
6. Step 6: Final answer
   x = 82,261.66