Finding the Fourth Proportional to 179,131.83, 246,915.05 and 135,970.71

Step by Step Solution

1. Step 1: Write the proportion equation
   179,131.83 : 246,915.05 = 135,970.71 : x
2. Step 2: Convert to fraction form
   179,131.83/246,915.05 = 135,970.71/x
3. Step 3: Cross multiply
   179,131.83x = 246,915.05 × 135,970.71
4. Step 4: Simplify right side
   179,131.83x = 33,573,213,978.33
5. Step 5: Solve for x
   x = 33,573,213,978.33/179,131.83
6. Step 6: Final answer
   x = 187,421.82