Finding the Fourth Proportional to 60,835.49, 83,952.80 and 33,978.02

Step by Step Solution

1. Step 1: Write the proportion equation
   60,835.49 : 83,952.80 = 33,978.02 : x
2. Step 2: Convert to fraction form
   60,835.49/83,952.80 = 33,978.02/x
3. Step 3: Cross multiply
   60,835.49x = 83,952.80 × 33,978.02
4. Step 4: Simplify right side
   60,835.49x = 2,852,549,455.22
5. Step 5: Solve for x
   x = 2,852,549,455.22/60,835.49
6. Step 6: Final answer
   x = 46,889.56