Finding the Fourth Proportional to 82,060.06, 123,002.61 and 42,562.84

Step by Step Solution

1. Step 1: Write the proportion equation
   82,060.06 : 123,002.61 = 42,562.84 : x
2. Step 2: Convert to fraction form
   82,060.06/123,002.61 = 42,562.84/x
3. Step 3: Cross multiply
   82,060.06x = 123,002.61 × 42,562.84
4. Step 4: Simplify right side
   82,060.06x = 5,235,340,409.01
5. Step 5: Solve for x
   x = 5,235,340,409.01/82,060.06
6. Step 6: Final answer
   x = 63,798.89