Finding the Fourth Proportional to 107,445.45, 160,946.72 and 62,937.27

Step by Step Solution

1. Step 1: Write the proportion equation
   107,445.45 : 160,946.72 = 62,937.27 : x
2. Step 2: Convert to fraction form
   107,445.45/160,946.72 = 62,937.27/x
3. Step 3: Cross multiply
   107,445.45x = 160,946.72 × 62,937.27
4. Step 4: Simplify right side
   107,445.45x = 10,129,546,857.57
5. Step 5: Solve for x
   x = 10,129,546,857.57/107,445.45
6. Step 6: Final answer
   x = 94,276.18