Finding the Fourth Proportional to 62,456.56, 93,698.52 and 18,085.12

Step by Step Solution

1. Step 1: Write the proportion equation
   62,456.56 : 93,698.52 = 18,085.12 : x
2. Step 2: Convert to fraction form
   62,456.56/93,698.52 = 18,085.12/x
3. Step 3: Cross multiply
   62,456.56x = 93,698.52 × 18,085.12
4. Step 4: Simplify right side
   62,456.56x = 1,694,548,978.02
5. Step 5: Solve for x
   x = 1,694,548,978.02/62,456.56
6. Step 6: Final answer
   x = 27,131.64