Finding the Fourth Proportional to 109,522.13, 151,156.94 and 67,105.26

Step by Step Solution

1. Step 1: Write the proportion equation
   109,522.13 : 151,156.94 = 67,105.26 : x
2. Step 2: Convert to fraction form
   109,522.13/151,156.94 = 67,105.26/x
3. Step 3: Cross multiply
   109,522.13x = 151,156.94 × 67,105.26
4. Step 4: Simplify right side
   109,522.13x = 10,143,425,423.98
5. Step 5: Solve for x
   x = 10,143,425,423.98/109,522.13
6. Step 6: Final answer
   x = 92,615.31