Finding the Fourth Proportional to 110,638.62, 152,676.72 and 60,337.62

Step by Step Solution

1. Step 1: Write the proportion equation
   110,638.62 : 152,676.72 = 60,337.62 : x
2. Step 2: Convert to fraction form
   110,638.62/152,676.72 = 60,337.62/x
3. Step 3: Cross multiply
   110,638.62x = 152,676.72 × 60,337.62
4. Step 4: Simplify right side
   110,638.62x = 9,212,149,914.21
5. Step 5: Solve for x
   x = 9,212,149,914.21/110,638.62
6. Step 6: Final answer
   x = 83,263.42