Finding the Fourth Proportional to 73,926.27, 102,018.28 and 39,934.76

Step by Step Solution

1. Step 1: Write the proportion equation
   73,926.27 : 102,018.28 = 39,934.76 : x
2. Step 2: Convert to fraction form
   73,926.27/102,018.28 = 39,934.76/x
3. Step 3: Cross multiply
   73,926.27x = 102,018.28 × 39,934.76
4. Step 4: Simplify right side
   73,926.27x = 4,074,075,017.32
5. Step 5: Solve for x
   x = 4,074,075,017.32/73,926.27
6. Step 6: Final answer
   x = 55,109.98