Finding the Fourth Proportional to 60,781.71, 83,886.69 and 33,929.79

Step by Step Solution

1. Step 1: Write the proportion equation
   60,781.71 : 83,886.69 = 33,929.79 : x
2. Step 2: Convert to fraction form
   60,781.71/83,886.69 = 33,929.79/x
3. Step 3: Cross multiply
   60,781.71x = 83,886.69 × 33,929.79
4. Step 4: Simplify right side
   60,781.71x = 2,846,257,775.50
5. Step 5: Solve for x
   x = 2,846,257,775.50/60,781.71
6. Step 6: Final answer
   x = 46,827.54