Finding the Fourth Proportional to 56,595.39, 78,101.46 and 31,444.89

Step by Step Solution

1. Step 1: Write the proportion equation
   56,595.39 : 78,101.46 = 31,444.89 : x
2. Step 2: Convert to fraction form
   56,595.39/78,101.46 = 31,444.89/x
3. Step 3: Cross multiply
   56,595.39x = 78,101.46 × 31,444.89
4. Step 4: Simplify right side
   56,595.39x = 2,455,891,818.54
5. Step 5: Solve for x
   x = 2,455,891,818.54/56,595.39
6. Step 6: Final answer
   x = 43,393.85