Finding the Fourth Proportional to 90,951.96, 136,402.02 and 35,535

Step by Step Solution

1. Step 1: Write the proportion equation
   90,951.96 : 136,402.02 = 35,535 : x
2. Step 2: Convert to fraction form
   90,951.96/136,402.02 = 35,535/x
3. Step 3: Cross multiply
   90,951.96x = 136,402.02 × 35,535
4. Step 4: Simplify right side
   90,951.96x = 4,847,045,780.70
5. Step 5: Solve for x
   x = 4,847,045,780.70/90,951.96
6. Step 6: Final answer
   x = 53,292.37