Finding the Fourth Proportional to 123,954.99, 185,858.56 and 49,085.88

Step by Step Solution

1. Step 1: Write the proportion equation
   123,954.99 : 185,858.56 = 49,085.88 : x
2. Step 2: Convert to fraction form
   123,954.99/185,858.56 = 49,085.88/x
3. Step 3: Cross multiply
   123,954.99x = 185,858.56 × 49,085.88
4. Step 4: Simplify right side
   123,954.99x = 9,123,030,973.13
5. Step 5: Solve for x
   x = 9,123,030,973.13/123,954.99
6. Step 6: Final answer
   x = 73,599.55