Finding the Fourth Proportional to 116,404.40, 174,456.84 and 101,349.92

Step by Step Solution

1. Step 1: Write the proportion equation
   116,404.40 : 174,456.84 = 101,349.92 : x
2. Step 2: Convert to fraction form
   116,404.40/174,456.84 = 101,349.92/x
3. Step 3: Cross multiply
   116,404.40x = 174,456.84 × 101,349.92
4. Step 4: Simplify right side
   116,404.40x = 17,681,186,777.45
5. Step 5: Solve for x
   x = 17,681,186,777.45/116,404.40
6. Step 6: Final answer
   x = 151,894.49