Finding the Fourth Proportional to 33,042.65, 45,598.88 and 17,935.31

Step by Step Solution

1. Step 1: Write the proportion equation
   33,042.65 : 45,598.88 = 17,935.31 : x
2. Step 2: Convert to fraction form
   33,042.65/45,598.88 = 17,935.31/x
3. Step 3: Cross multiply
   33,042.65x = 45,598.88 × 17,935.31
4. Step 4: Simplify right side
   33,042.65x = 817,830,072.77
5. Step 5: Solve for x
   x = 817,830,072.77/33,042.65
6. Step 6: Final answer
   x = 24,750.74