Finding the Fourth Proportional to 104,730, 144,526.32 and 62,287.62

Step by Step Solution

1. Step 1: Write the proportion equation
   104,730 : 144,526.32 = 62,287.62 : x
2. Step 2: Convert to fraction form
   104,730/144,526.32 = 62,287.62/x
3. Step 3: Cross multiply
   104,730x = 144,526.32 × 62,287.62
4. Step 4: Simplify right side
   104,730x = 9,002,200,500.16
5. Step 5: Solve for x
   x = 9,002,200,500.16/104,730
6. Step 6: Final answer
   x = 85,956.27