Finding the Fourth Proportional to 56,844.04, 78,445.31 and 32,644.70

Step by Step Solution

1. Step 1: Write the proportion equation
   56,844.04 : 78,445.31 = 32,644.70 : x
2. Step 2: Convert to fraction form
   56,844.04/78,445.31 = 32,644.70/x
3. Step 3: Cross multiply
   56,844.04x = 78,445.31 × 32,644.70
4. Step 4: Simplify right side
   56,844.04x = 2,560,823,300.74
5. Step 5: Solve for x
   x = 2,560,823,300.74/56,844.04
6. Step 6: Final answer
   x = 45,049.99