Finding the Fourth Proportional to 233,635.70, 350,482.71 and 91,462.61

Step by Step Solution

1. Step 1: Write the proportion equation
   233,635.70 : 350,482.71 = 91,462.61 : x
2. Step 2: Convert to fraction form
   233,635.70/350,482.71 = 91,462.61/x
3. Step 3: Cross multiply
   233,635.70x = 350,482.71 × 91,462.61
4. Step 4: Simplify right side
   233,635.70x = 32,056,061,664.06
5. Step 5: Solve for x
   x = 32,056,061,664.06/233,635.70
6. Step 6: Final answer
   x = 137,205.33