Finding the Fourth Proportional to 47,111.98, 64,961.50 and 36,332.50

Step by Step Solution

1. Step 1: Write the proportion equation
   47,111.98 : 64,961.50 = 36,332.50 : x
2. Step 2: Convert to fraction form
   47,111.98/64,961.50 = 36,332.50/x
3. Step 3: Cross multiply
   47,111.98x = 64,961.50 × 36,332.50
4. Step 4: Simplify right side
   47,111.98x = 2,360,213,698.75
5. Step 5: Solve for x
   x = 2,360,213,698.75/47,111.98
6. Step 6: Final answer
   x = 50,097.95