Finding the Fourth Proportional to 94,818.99, 142,180.86 and 31,616.74

Step by Step Solution

1. Step 1: Write the proportion equation
   94,818.99 : 142,180.86 = 31,616.74 : x
2. Step 2: Convert to fraction form
   94,818.99/142,180.86 = 31,616.74/x
3. Step 3: Cross multiply
   94,818.99x = 142,180.86 × 31,616.74
4. Step 4: Simplify right side
   94,818.99x = 4,495,295,579.89
5. Step 5: Solve for x
   x = 4,495,295,579.89/94,818.99
6. Step 6: Final answer
   x = 47,409.23