Finding the Fourth Proportional to 200,870.34, 277,191.69 and 110,224.02

Step by Step Solution

1. Step 1: Write the proportion equation
   200,870.34 : 277,191.69 = 110,224.02 : x
2. Step 2: Convert to fraction form
   200,870.34/277,191.69 = 110,224.02/x
3. Step 3: Cross multiply
   200,870.34x = 277,191.69 × 110,224.02
4. Step 4: Simplify right side
   200,870.34x = 30,553,182,382.39
5. Step 5: Solve for x
   x = 30,553,182,382.39/200,870.34
6. Step 6: Final answer
   x = 152,104.00