Finding the Fourth Proportional to 42,702.69, 58,928.61 and 23,583.87

Step by Step Solution

1. Step 1: Write the proportion equation
   42,702.69 : 58,928.61 = 23,583.87 : x
2. Step 2: Convert to fraction form
   42,702.69/58,928.61 = 23,583.87/x
3. Step 3: Cross multiply
   42,702.69x = 58,928.61 × 23,583.87
4. Step 4: Simplify right side
   42,702.69x = 1,389,764,677.52
5. Step 5: Solve for x
   x = 1,389,764,677.52/42,702.69
6. Step 6: Final answer
   x = 32,545.13