Finding the Fourth Proportional to 164,071.72, 246,108.78 and 58,891.60

Step by Step Solution

1. Step 1: Write the proportion equation
   164,071.72 : 246,108.78 = 58,891.60 : x
2. Step 2: Convert to fraction form
   164,071.72/246,108.78 = 58,891.60/x
3. Step 3: Cross multiply
   164,071.72x = 246,108.78 × 58,891.60
4. Step 4: Simplify right side
   164,071.72x = 14,493,739,828.25
5. Step 5: Solve for x
   x = 14,493,739,828.25/164,071.72
6. Step 6: Final answer
   x = 88,337.83