Finding the Fourth Proportional to 61,233.86, 91,884.81 and 33,153.50

Step by Step Solution

1. Step 1: Write the proportion equation
   61,233.86 : 91,884.81 = 33,153.50 : x
2. Step 2: Convert to fraction form
   61,233.86/91,884.81 = 33,153.50/x
3. Step 3: Cross multiply
   61,233.86x = 91,884.81 × 33,153.50
4. Step 4: Simplify right side
   61,233.86x = 3,046,303,048.34
5. Step 5: Solve for x
   x = 3,046,303,048.34/61,233.86
6. Step 6: Final answer
   x = 49,748.67