Finding the Fourth Proportional to 91,327.84, 137,002.83 and 32,151.40

Step by Step Solution

1. Step 1: Write the proportion equation
   91,327.84 : 137,002.83 = 32,151.40 : x
2. Step 2: Convert to fraction form
   91,327.84/137,002.83 = 32,151.40/x
3. Step 3: Cross multiply
   91,327.84x = 137,002.83 × 32,151.40
4. Step 4: Simplify right side
   91,327.84x = 4,404,831,942.69
5. Step 5: Solve for x
   x = 4,404,831,942.69/91,327.84
6. Step 6: Final answer
   x = 48,230.99