Finding the Fourth Proportional to 52,539.10, 78,881.55 and 32,856.10

Step by Step Solution

1. Step 1: Write the proportion equation
   52,539.10 : 78,881.55 = 32,856.10 : x
2. Step 2: Convert to fraction form
   52,539.10/78,881.55 = 32,856.10/x
3. Step 3: Cross multiply
   52,539.10x = 78,881.55 × 32,856.10
4. Step 4: Simplify right side
   52,539.10x = 2,591,740,094.96
5. Step 5: Solve for x
   x = 2,591,740,094.96/52,539.10
6. Step 6: Final answer
   x = 49,329.74