Finding the Fourth Proportional to 196,087.10, 294,227.82 and 77,755.82

Step by Step Solution

1. Step 1: Write the proportion equation
   196,087.10 : 294,227.82 = 77,755.82 : x
2. Step 2: Convert to fraction form
   196,087.10/294,227.82 = 77,755.82/x
3. Step 3: Cross multiply
   196,087.10x = 294,227.82 × 77,755.82
4. Step 4: Simplify right side
   196,087.10x = 22,877,925,410.91
5. Step 5: Solve for x
   x = 22,877,925,410.91/196,087.10
6. Step 6: Final answer
   x = 116,672.26