Finding the Fourth Proportional to 162,705.33, 224,520.87 and 91,075.59

Step by Step Solution

1. Step 1: Write the proportion equation
   162,705.33 : 224,520.87 = 91,075.59 : x
2. Step 2: Convert to fraction form
   162,705.33/224,520.87 = 91,075.59/x
3. Step 3: Cross multiply
   162,705.33x = 224,520.87 × 91,075.59
4. Step 4: Simplify right side
   162,705.33x = 20,448,370,702.56
5. Step 5: Solve for x
   x = 20,448,370,702.56/162,705.33
6. Step 6: Final answer
   x = 125,677.33