Finding the Fourth Proportional to 42,889.55, 59,185.87 and 23,770.13

Step by Step Solution

1. Step 1: Write the proportion equation
   42,889.55 : 59,185.87 = 23,770.13 : x
2. Step 2: Convert to fraction form
   42,889.55/59,185.87 = 23,770.13/x
3. Step 3: Cross multiply
   42,889.55x = 59,185.87 × 23,770.13
4. Step 4: Simplify right side
   42,889.55x = 1,406,855,528.13
5. Step 5: Solve for x
   x = 1,406,855,528.13/42,889.55
6. Step 6: Final answer
   x = 32,801.83