Finding the Fourth Proportional to 60,981.72, 91,486.47 and 32,901.26

Step by Step Solution

1. Step 1: Write the proportion equation
   60,981.72 : 91,486.47 = 32,901.26 : x
2. Step 2: Convert to fraction form
   60,981.72/91,486.47 = 32,901.26/x
3. Step 3: Cross multiply
   60,981.72x = 91,486.47 × 32,901.26
4. Step 4: Simplify right side
   60,981.72x = 3,010,019,678.52
5. Step 5: Solve for x
   x = 3,010,019,678.52/60,981.72
6. Step 6: Final answer
   x = 49,359.38