Finding the Fourth Proportional to 42,621.34, 58,819.44 and 23,758.60

Step by Step Solution

1. Step 1: Write the proportion equation
   42,621.34 : 58,819.44 = 23,758.60 : x
2. Step 2: Convert to fraction form
   42,621.34/58,819.44 = 23,758.60/x
3. Step 3: Cross multiply
   42,621.34x = 58,819.44 × 23,758.60
4. Step 4: Simplify right side
   42,621.34x = 1,397,467,547.18
5. Step 5: Solve for x
   x = 1,397,467,547.18/42,621.34
6. Step 6: Final answer
   x = 32,787.98