Finding the Fourth Proportional to 334,156.56, 501,338.76 and 109,518.96

Step by Step Solution

1. Step 1: Write the proportion equation
   334,156.56 : 501,338.76 = 109,518.96 : x
2. Step 2: Convert to fraction form
   334,156.56/501,338.76 = 109,518.96/x
3. Step 3: Cross multiply
   334,156.56x = 501,338.76 × 109,518.96
4. Step 4: Simplify right side
   334,156.56x = 54,906,099,602.89
5. Step 5: Solve for x
   x = 54,906,099,602.89/334,156.56
6. Step 6: Final answer
   x = 164,312.50