Finding the Fourth Proportional to 42,621, 58,816.44 and 23,758.08

Step by Step Solution

1. Step 1: Write the proportion equation
   42,621 : 58,816.44 = 23,758.08 : x
2. Step 2: Convert to fraction form
   42,621/58,816.44 = 23,758.08/x
3. Step 3: Cross multiply
   42,621x = 58,816.44 × 23,758.08
4. Step 4: Simplify right side
   42,621x = 1,397,365,686.84
5. Step 5: Solve for x
   x = 1,397,365,686.84/42,621
6. Step 6: Final answer
   x = 32,785.85