Finding the Fourth Proportional to 32,788.16, 49,205.93 and 13,055.34

Step by Step Solution

1. Step 1: Write the proportion equation
   32,788.16 : 49,205.93 = 13,055.34 : x
2. Step 2: Convert to fraction form
   32,788.16/49,205.93 = 13,055.34/x
3. Step 3: Cross multiply
   32,788.16x = 49,205.93 × 13,055.34
4. Step 4: Simplify right side
   32,788.16x = 642,400,080.89
5. Step 5: Solve for x
   x = 642,400,080.89/32,788.16
6. Step 6: Final answer
   x = 19,592.44