Finding the Fourth Proportional to 112,150.18, 168,253.56 and 37,270.72

Step by Step Solution

1. Step 1: Write the proportion equation
   112,150.18 : 168,253.56 = 37,270.72 : x
2. Step 2: Convert to fraction form
   112,150.18/168,253.56 = 37,270.72/x
3. Step 3: Cross multiply
   112,150.18x = 168,253.56 × 37,270.72
4. Step 4: Simplify right side
   112,150.18x = 6,270,931,323.76
5. Step 5: Solve for x
   x = 6,270,931,323.76/112,150.18
6. Step 6: Final answer
   x = 55,915.48