Finding the Fourth Proportional to 94,544.72, 141,839.12 and 31,360.22

Step by Step Solution

1. Step 1: Write the proportion equation
   94,544.72 : 141,839.12 = 31,360.22 : x
2. Step 2: Convert to fraction form
   94,544.72/141,839.12 = 31,360.22/x
3. Step 3: Cross multiply
   94,544.72x = 141,839.12 × 31,360.22
4. Step 4: Simplify right side
   94,544.72x = 4,448,106,007.81
5. Step 5: Solve for x
   x = 4,448,106,007.81/94,544.72
6. Step 6: Final answer
   x = 47,047.64