Finding the Fourth Proportional to 56,951.32, 78,592.52 and 31,800.84

Step by Step Solution

1. Step 1: Write the proportion equation
   56,951.32 : 78,592.52 = 31,800.84 : x
2. Step 2: Convert to fraction form
   56,951.32/78,592.52 = 31,800.84/x
3. Step 3: Cross multiply
   56,951.32x = 78,592.52 × 31,800.84
4. Step 4: Simplify right side
   56,951.32x = 2,499,308,153.72
5. Step 5: Solve for x
   x = 2,499,308,153.72/56,951.32
6. Step 6: Final answer
   x = 43,884.99