Finding the Fourth Proportional to 108,784.48, 150,123.01 and 61,034.71

Step by Step Solution

1. Step 1: Write the proportion equation
   108,784.48 : 150,123.01 = 61,034.71 : x
2. Step 2: Convert to fraction form
   108,784.48/150,123.01 = 61,034.71/x
3. Step 3: Cross multiply
   108,784.48x = 150,123.01 × 61,034.71
4. Step 4: Simplify right side
   108,784.48x = 9,162,713,476.48
5. Step 5: Solve for x
   x = 9,162,713,476.48/108,784.48
6. Step 6: Final answer
   x = 84,228.14