Finding the Fourth Proportional to 35,192.42, 52,796.42 and 19,389.31

Step by Step Solution

1. Step 1: Write the proportion equation
   35,192.42 : 52,796.42 = 19,389.31 : x
2. Step 2: Convert to fraction form
   35,192.42/52,796.42 = 19,389.31/x
3. Step 3: Cross multiply
   35,192.42x = 52,796.42 × 19,389.31
4. Step 4: Simplify right side
   35,192.42x = 1,023,686,318.51
5. Step 5: Solve for x
   x = 1,023,686,318.51/35,192.42
6. Step 6: Final answer
   x = 29,088.26