Finding the Fourth Proportional to 108,224.34, 149,356.56 and 60,477.96

Step by Step Solution

1. Step 1: Write the proportion equation
   108,224.34 : 149,356.56 = 60,477.96 : x
2. Step 2: Convert to fraction form
   108,224.34/149,356.56 = 60,477.96/x
3. Step 3: Cross multiply
   108,224.34x = 149,356.56 × 60,477.96
4. Step 4: Simplify right side
   108,224.34x = 9,032,780,061.42
5. Step 5: Solve for x
   x = 9,032,780,061.42/108,224.34
6. Step 6: Final answer
   x = 83,463.48