Finding the Fourth Proportional to 109,825.96, 164,676.51 and 43,229.98

Step by Step Solution

1. Step 1: Write the proportion equation
   109,825.96 : 164,676.51 = 43,229.98 : x
2. Step 2: Convert to fraction form
   109,825.96/164,676.51 = 43,229.98/x
3. Step 3: Cross multiply
   109,825.96x = 164,676.51 × 43,229.98
4. Step 4: Simplify right side
   109,825.96x = 7,118,962,233.77
5. Step 5: Solve for x
   x = 7,118,962,233.77/109,825.96
6. Step 6: Final answer
   x = 64,820.40