Finding the Fourth Proportional to 33,039.32, 45,594.31 and 17,931.98

Step by Step Solution

1. Step 1: Write the proportion equation
   33,039.32 : 45,594.31 = 17,931.98 : x
2. Step 2: Convert to fraction form
   33,039.32/45,594.31 = 17,931.98/x
3. Step 3: Cross multiply
   33,039.32x = 45,594.31 × 17,931.98
4. Step 4: Simplify right side
   33,039.32x = 817,596,165.37
5. Step 5: Solve for x
   x = 817,596,165.37/33,039.32
6. Step 6: Final answer
   x = 24,746.16