Finding the Fourth Proportional to 147,960.09, 222,105.98 and 59,275.42

Step by Step Solution

1. Step 1: Write the proportion equation
   147,960.09 : 222,105.98 = 59,275.42 : x
2. Step 2: Convert to fraction form
   147,960.09/222,105.98 = 59,275.42/x
3. Step 3: Cross multiply
   147,960.09x = 222,105.98 × 59,275.42
4. Step 4: Simplify right side
   147,960.09x = 13,165,424,841.94
5. Step 5: Solve for x
   x = 13,165,424,841.94/147,960.09
6. Step 6: Final answer
   x = 88,979.57