Finding the Fourth Proportional to 42,890.42, 59,187.17 and 23,769.70

Step by Step Solution

1. Step 1: Write the proportion equation
   42,890.42 : 59,187.17 = 23,769.70 : x
2. Step 2: Convert to fraction form
   42,890.42/59,187.17 = 23,769.70/x
3. Step 3: Cross multiply
   42,890.42x = 59,187.17 × 23,769.70
4. Step 4: Simplify right side
   42,890.42x = 1,406,861,186.21
5. Step 5: Solve for x
   x = 1,406,861,186.21/42,890.42
6. Step 6: Final answer
   x = 32,801.29