Finding the Fourth Proportional to 51,339.60, 70,810.74 and 32,458.50

Step by Step Solution

1. Step 1: Write the proportion equation
   51,339.60 : 70,810.74 = 32,458.50 : x
2. Step 2: Convert to fraction form
   51,339.60/70,810.74 = 32,458.50/x
3. Step 3: Cross multiply
   51,339.60x = 70,810.74 × 32,458.50
4. Step 4: Simplify right side
   51,339.60x = 2,298,410,404.29
5. Step 5: Solve for x
   x = 2,298,410,404.29/51,339.60
6. Step 6: Final answer
   x = 44,768.76