Finding the Fourth Proportional to 60,828.83, 83,937.78 and 33,970.75

Step by Step Solution

1. Step 1: Write the proportion equation
   60,828.83 : 83,937.78 = 33,970.75 : x
2. Step 2: Convert to fraction form
   60,828.83/83,937.78 = 33,970.75/x
3. Step 3: Cross multiply
   60,828.83x = 83,937.78 × 33,970.75
4. Step 4: Simplify right side
   60,828.83x = 2,851,429,339.94
5. Step 5: Solve for x
   x = 2,851,429,339.94/60,828.83
6. Step 6: Final answer
   x = 46,876.28