Finding the Fourth Proportional to 60,789.02, 83,888.92 and 33,931.50

Step by Step Solution

1. Step 1: Write the proportion equation
   60,789.02 : 83,888.92 = 33,931.50 : x
2. Step 2: Convert to fraction form
   60,789.02/83,888.92 = 33,931.50/x
3. Step 3: Cross multiply
   60,789.02x = 83,888.92 × 33,931.50
4. Step 4: Simplify right side
   60,789.02x = 2,846,476,888.98
5. Step 5: Solve for x
   x = 2,846,476,888.98/60,789.02
6. Step 6: Final answer
   x = 46,825.51