Finding the Fourth Proportional to 141,601.14, 212,396.76 and 41,762.88

Step by Step Solution

1. Step 1: Write the proportion equation
   141,601.14 : 212,396.76 = 41,762.88 : x
2. Step 2: Convert to fraction form
   141,601.14/212,396.76 = 41,762.88/x
3. Step 3: Cross multiply
   141,601.14x = 212,396.76 × 41,762.88
4. Step 4: Simplify right side
   141,601.14x = 8,870,300,400.27
5. Step 5: Solve for x
   x = 8,870,300,400.27/141,601.14
6. Step 6: Final answer
   x = 62,642.86