Finding the Fourth Proportional to 33,501.67, 50,259.80 and 10,127.50

Step by Step Solution

1. Step 1: Write the proportion equation
   33,501.67 : 50,259.80 = 10,127.50 : x
2. Step 2: Convert to fraction form
   33,501.67/50,259.80 = 10,127.50/x
3. Step 3: Cross multiply
   33,501.67x = 50,259.80 × 10,127.50
4. Step 4: Simplify right side
   33,501.67x = 509,006,073.86
5. Step 5: Solve for x
   x = 509,006,073.86/33,501.67
6. Step 6: Final answer
   x = 15,193.45