Finding the Fourth Proportional to 35,361.82, 53,065.82 and 13,192.93

Step by Step Solution

1. Step 1: Write the proportion equation
   35,361.82 : 53,065.82 = 13,192.93 : x
2. Step 2: Convert to fraction form
   35,361.82/53,065.82 = 13,192.93/x
3. Step 3: Cross multiply
   35,361.82x = 53,065.82 × 13,192.93
4. Step 4: Simplify right side
   35,361.82x = 700,093,648.65
5. Step 5: Solve for x
   x = 700,093,648.65/35,361.82
6. Step 6: Final answer
   x = 19,798.01