Finding the Fourth Proportional to 62,111.94, 93,139.24 and 19,984.20

Step by Step Solution

1. Step 1: Write the proportion equation
   62,111.94 : 93,139.24 = 19,984.20 : x
2. Step 2: Convert to fraction form
   62,111.94/93,139.24 = 19,984.20/x
3. Step 3: Cross multiply
   62,111.94x = 93,139.24 × 19,984.20
4. Step 4: Simplify right side
   62,111.94x = 1,861,313,200.01
5. Step 5: Solve for x
   x = 1,861,313,200.01/62,111.94
6. Step 6: Final answer
   x = 29,967.08