Finding the Fourth Proportional to 33,499.17, 50,256.05 and 10,125

Step by Step Solution

1. Step 1: Write the proportion equation
   33,499.17 : 50,256.05 = 10,125 : x
2. Step 2: Convert to fraction form
   33,499.17/50,256.05 = 10,125/x
3. Step 3: Cross multiply
   33,499.17x = 50,256.05 × 10,125
4. Step 4: Simplify right side
   33,499.17x = 508,842,455.63
5. Step 5: Solve for x
   x = 508,842,455.63/33,499.17
6. Step 6: Final answer
   x = 15,189.70