Finding the Fourth Proportional to 42,890.58, 59,187.57 and 23,769.54

Step by Step Solution

1. Step 1: Write the proportion equation
   42,890.58 : 59,187.57 = 23,769.54 : x
2. Step 2: Convert to fraction form
   42,890.58/59,187.57 = 23,769.54/x
3. Step 3: Cross multiply
   42,890.58x = 59,187.57 × 23,769.54
4. Step 4: Simplify right side
   42,890.58x = 1,406,861,312.62
5. Step 5: Solve for x
   x = 1,406,861,312.62/42,890.58
6. Step 6: Final answer
   x = 32,801.17