Finding the Fourth Proportional to 35,588.98, 49,111.29 and 21,062.58

Step by Step Solution

1. Step 1: Write the proportion equation
   35,588.98 : 49,111.29 = 21,062.58 : x
2. Step 2: Convert to fraction form
   35,588.98/49,111.29 = 21,062.58/x
3. Step 3: Cross multiply
   35,588.98x = 49,111.29 × 21,062.58
4. Step 4: Simplify right side
   35,588.98x = 1,034,410,474.53
5. Step 5: Solve for x
   x = 1,034,410,474.53/35,588.98
6. Step 6: Final answer
   x = 29,065.47