Finding the Fourth Proportional to 61,974.86, 85,525.83 and 33,680.52

Step by Step Solution

1. Step 1: Write the proportion equation
   61,974.86 : 85,525.83 = 33,680.52 : x
2. Step 2: Convert to fraction form
   61,974.86/85,525.83 = 33,680.52/x
3. Step 3: Cross multiply
   61,974.86x = 85,525.83 × 33,680.52
4. Step 4: Simplify right side
   61,974.86x = 2,880,554,427.83
5. Step 5: Solve for x
   x = 2,880,554,427.83/61,974.86
6. Step 6: Final answer
   x = 46,479.41