Finding the Fourth Proportional to 94,478.48, 141,730.72 and 41,886.80

Step by Step Solution

1. Step 1: Write the proportion equation
   94,478.48 : 141,730.72 = 41,886.80 : x
2. Step 2: Convert to fraction form
   94,478.48/141,730.72 = 41,886.80/x
3. Step 3: Cross multiply
   94,478.48x = 141,730.72 × 41,886.80
4. Step 4: Simplify right side
   94,478.48x = 5,936,646,322.50
5. Step 5: Solve for x
   x = 5,936,646,322.50/94,478.48
6. Step 6: Final answer
   x = 62,835.96