Finding the Fourth Proportional to 42,538.93, 58,702.73 and 23,675.65

Step by Step Solution

1. Step 1: Write the proportion equation
   42,538.93 : 58,702.73 = 23,675.65 : x
2. Step 2: Convert to fraction form
   42,538.93/58,702.73 = 23,675.65/x
3. Step 3: Cross multiply
   42,538.93x = 58,702.73 × 23,675.65
4. Step 4: Simplify right side
   42,538.93x = 1,389,825,171.15
5. Step 5: Solve for x
   x = 1,389,825,171.15/42,538.93
6. Step 6: Final answer
   x = 32,671.84