Finding the Fourth Proportional to 111,532.83, 167,277.98 and 31,570.14

Step by Step Solution

1. Step 1: Write the proportion equation
   111,532.83 : 167,277.98 = 31,570.14 : x
2. Step 2: Convert to fraction form
   111,532.83/167,277.98 = 31,570.14/x
3. Step 3: Cross multiply
   111,532.83x = 167,277.98 × 31,570.14
4. Step 4: Simplify right side
   111,532.83x = 5,280,989,089.67
5. Step 5: Solve for x
   x = 5,280,989,089.67/111,532.83
6. Step 6: Final answer
   x = 47,349.19