Finding the Fourth Proportional to 60,828.03, 83,940.30 and 33,970.05

Step by Step Solution

1. Step 1: Write the proportion equation
   60,828.03 : 83,940.30 = 33,970.05 : x
2. Step 2: Convert to fraction form
   60,828.03/83,940.30 = 33,970.05/x
3. Step 3: Cross multiply
   60,828.03x = 83,940.30 × 33,970.05
4. Step 4: Simplify right side
   60,828.03x = 2,851,456,188.02
5. Step 5: Solve for x
   x = 2,851,456,188.02/60,828.03
6. Step 6: Final answer
   x = 46,877.34