Finding the Fourth Proportional to 42,004.17, 62,984.37 and 19,811.59

Step by Step Solution

1. Step 1: Write the proportion equation
   42,004.17 : 62,984.37 = 19,811.59 : x
2. Step 2: Convert to fraction form
   42,004.17/62,984.37 = 19,811.59/x
3. Step 3: Cross multiply
   42,004.17x = 62,984.37 × 19,811.59
4. Step 4: Simplify right side
   42,004.17x = 1,247,820,514.85
5. Step 5: Solve for x
   x = 1,247,820,514.85/42,004.17
6. Step 6: Final answer
   x = 29,707.06