Finding the Fourth Proportional to 91,468.86, 137,219.61 and 32,338.86

Step by Step Solution

1. Step 1: Write the proportion equation
   91,468.86 : 137,219.61 = 32,338.86 : x
2. Step 2: Convert to fraction form
   91,468.86/137,219.61 = 32,338.86/x
3. Step 3: Cross multiply
   91,468.86x = 137,219.61 × 32,338.86
4. Step 4: Simplify right side
   91,468.86x = 4,437,525,757.04
5. Step 5: Solve for x
   x = 4,437,525,757.04/91,468.86
6. Step 6: Final answer
   x = 48,514.06