Finding the Fourth Proportional to 15,875.98, 23,805.47 and 5,342.50

Step by Step Solution

1. Step 1: Write the proportion equation
   15,875.98 : 23,805.47 = 5,342.50 : x
2. Step 2: Convert to fraction form
   15,875.98/23,805.47 = 5,342.50/x
3. Step 3: Cross multiply
   15,875.98x = 23,805.47 × 5,342.50
4. Step 4: Simplify right side
   15,875.98x = 127,180,736.54
5. Step 5: Solve for x
   x = 127,180,736.54/15,875.98
6. Step 6: Final answer
   x = 8,010.89