Finding the Fourth Proportional to 32,744.32, 45,185.01 and 19,312.51

Step by Step Solution

1. Step 1: Write the proportion equation
   32,744.32 : 45,185.01 = 19,312.51 : x
2. Step 2: Convert to fraction form
   32,744.32/45,185.01 = 19,312.51/x
3. Step 3: Cross multiply
   32,744.32x = 45,185.01 × 19,312.51
4. Step 4: Simplify right side
   32,744.32x = 872,635,957.48
5. Step 5: Solve for x
   x = 872,635,957.48/32,744.32
6. Step 6: Final answer
   x = 26,649.99