Finding the Fourth Proportional to 48,030.72, 71,987.72 and 33,994.83

Step by Step Solution

1. Step 1: Write the proportion equation
   48,030.72 : 71,987.72 = 33,994.83 : x
2. Step 2: Convert to fraction form
   48,030.72/71,987.72 = 33,994.83/x
3. Step 3: Cross multiply
   48,030.72x = 71,987.72 × 33,994.83
4. Step 4: Simplify right side
   48,030.72x = 2,447,210,133.51
5. Step 5: Solve for x
   x = 2,447,210,133.51/48,030.72
6. Step 6: Final answer
   x = 50,950.94