Finding the Fourth Proportional to 141,025.37, 194,587.25 and 83,653.88

Step by Step Solution

1. Step 1: Write the proportion equation
   141,025.37 : 194,587.25 = 83,653.88 : x
2. Step 2: Convert to fraction form
   141,025.37/194,587.25 = 83,653.88/x
3. Step 3: Cross multiply
   141,025.37x = 194,587.25 × 83,653.88
4. Step 4: Simplify right side
   141,025.37x = 16,277,977,069.82
5. Step 5: Solve for x
   x = 16,277,977,069.82/141,025.37
6. Step 6: Final answer
   x = 115,425.88