Finding the Fourth Proportional to 42,819.62, 59,089.84 and 23,700.18

Step by Step Solution

1. Step 1: Write the proportion equation
   42,819.62 : 59,089.84 = 23,700.18 : x
2. Step 2: Convert to fraction form
   42,819.62/59,089.84 = 23,700.18/x
3. Step 3: Cross multiply
   42,819.62x = 59,089.84 × 23,700.18
4. Step 4: Simplify right side
   42,819.62x = 1,400,439,844.17
5. Step 5: Solve for x
   x = 1,400,439,844.17/42,819.62
6. Step 6: Final answer
   x = 32,705.56