Finding the Fourth Proportional to 94,782.96, 142,159.86 and 31,604.18

Step by Step Solution

1. Step 1: Write the proportion equation
   94,782.96 : 142,159.86 = 31,604.18 : x
2. Step 2: Convert to fraction form
   94,782.96/142,159.86 = 31,604.18/x
3. Step 3: Cross multiply
   94,782.96x = 142,159.86 × 31,604.18
4. Step 4: Simplify right side
   94,782.96x = 4,492,845,093.42
5. Step 5: Solve for x
   x = 4,492,845,093.42/94,782.96
6. Step 6: Final answer
   x = 47,401.40