Finding the Fourth Proportional to 59,164.47, 81,675.68 and 37,979.73

Step by Step Solution

1. Step 1: Write the proportion equation
   59,164.47 : 81,675.68 = 37,979.73 : x
2. Step 2: Convert to fraction form
   59,164.47/81,675.68 = 37,979.73/x
3. Step 3: Cross multiply
   59,164.47x = 81,675.68 × 37,979.73
4. Step 4: Simplify right side
   59,164.47x = 3,102,020,084.07
5. Step 5: Solve for x
   x = 3,102,020,084.07/59,164.47
6. Step 6: Final answer
   x = 52,430.46