Finding the Fourth Proportional to 196,953.52, 271,792.38 and 112,068.76

Step by Step Solution

1. Step 1: Write the proportion equation
   196,953.52 : 271,792.38 = 112,068.76 : x
2. Step 2: Convert to fraction form
   196,953.52/271,792.38 = 112,068.76/x
3. Step 3: Cross multiply
   196,953.52x = 271,792.38 × 112,068.76
4. Step 4: Simplify right side
   196,953.52x = 30,459,435,004.05
5. Step 5: Solve for x
   x = 30,459,435,004.05/196,953.52
6. Step 6: Final answer
   x = 154,652.91