Finding the Fourth Proportional to 79,375.56, 119,090.52 and 49,757.91

Step by Step Solution

1. Step 1: Write the proportion equation
   79,375.56 : 119,090.52 = 49,757.91 : x
2. Step 2: Convert to fraction form
   79,375.56/119,090.52 = 49,757.91/x
3. Step 3: Cross multiply
   79,375.56x = 119,090.52 × 49,757.91
4. Step 4: Simplify right side
   79,375.56x = 5,925,695,376.01
5. Step 5: Solve for x
   x = 5,925,695,376.01/79,375.56
6. Step 6: Final answer
   x = 74,653.90