Finding the Fourth Proportional to 56,923.32, 78,554.70 and 33,051

Step by Step Solution

1. Step 1: Write the proportion equation
   56,923.32 : 78,554.70 = 33,051 : x
2. Step 2: Convert to fraction form
   56,923.32/78,554.70 = 33,051/x
3. Step 3: Cross multiply
   56,923.32x = 78,554.70 × 33,051
4. Step 4: Simplify right side
   56,923.32x = 2,596,311,389.70
5. Step 5: Solve for x
   x = 2,596,311,389.70/56,923.32
6. Step 6: Final answer
   x = 45,610.68