Finding the Fourth Proportional to 264,498.35, 365,014.94 and 155,610.34

Step by Step Solution

1. Step 1: Write the proportion equation
   264,498.35 : 365,014.94 = 155,610.34 : x
2. Step 2: Convert to fraction form
   264,498.35/365,014.94 = 155,610.34/x
3. Step 3: Cross multiply
   264,498.35x = 365,014.94 × 155,610.34
4. Step 4: Simplify right side
   264,498.35x = 56,800,097,227.89
5. Step 5: Solve for x
   x = 56,800,097,227.89/264,498.35
6. Step 6: Final answer
   x = 214,746.51