Finding the Fourth Proportional to 196,965,967.32, 271,846,787.31 and 114,507,581.76

Step by Step Solution

1. Step 1: Write the proportion equation
   196,965,967.32 : 271,846,787.31 = 114,507,581.76 : x
2. Step 2: Convert to fraction form
   196,965,967.32/271,846,787.31 = 114,507,581.76/x
3. Step 3: Cross multiply
   196,965,967.32x = 271,846,787.31 × 114,507,581.76
4. Step 4: Simplify right side
   196,965,967.32x = 31,128,518,224,093,156
5. Step 5: Solve for x
   x = 31,128,518,224,093,156/196,965,967.32
6. Step 6: Final answer
   x = 158,040,085.03