Finding the Fourth Proportional to 123,956.99, 185,861.56 and 49,087.88

Step by Step Solution

1. Step 1: Write the proportion equation
   123,956.99 : 185,861.56 = 49,087.88 : x
2. Step 2: Convert to fraction form
   123,956.99/185,861.56 = 49,087.88/x
3. Step 3: Cross multiply
   123,956.99x = 185,861.56 × 49,087.88
4. Step 4: Simplify right side
   123,956.99x = 9,123,549,953.89
5. Step 5: Solve for x
   x = 9,123,549,953.89/123,956.99
6. Step 6: Final answer
   x = 73,602.55