Finding the Fourth Proportional to 35,410.56, 53,123.84 and 19,838.08

Step by Step Solution

1. Step 1: Write the proportion equation
   35,410.56 : 53,123.84 = 19,838.08 : x
2. Step 2: Convert to fraction form
   35,410.56/53,123.84 = 19,838.08/x
3. Step 3: Cross multiply
   35,410.56x = 53,123.84 × 19,838.08
4. Step 4: Simplify right side
   35,410.56x = 1,053,874,987.83
5. Step 5: Solve for x
   x = 1,053,874,987.83/35,410.56
6. Step 6: Final answer
   x = 29,761.60