Finding the Fourth Proportional to 83,910.52, 125,848.90 and 41,198.01

Step by Step Solution

1. Step 1: Write the proportion equation
   83,910.52 : 125,848.90 = 41,198.01 : x
2. Step 2: Convert to fraction form
   83,910.52/125,848.90 = 41,198.01/x
3. Step 3: Cross multiply
   83,910.52x = 125,848.90 × 41,198.01
4. Step 4: Simplify right side
   83,910.52x = 5,184,724,240.69
5. Step 5: Solve for x
   x = 5,184,724,240.69/83,910.52
6. Step 6: Final answer
   x = 61,788.73