Finding the Fourth Proportional to 43,604.34, 60,156.06 and 31,641.18

Step by Step Solution

1. Step 1: Write the proportion equation
   43,604.34 : 60,156.06 = 31,641.18 : x
2. Step 2: Convert to fraction form
   43,604.34/60,156.06 = 31,641.18/x
3. Step 3: Cross multiply
   43,604.34x = 60,156.06 × 31,641.18
4. Step 4: Simplify right side
   43,604.34x = 1,903,408,722.55
5. Step 5: Solve for x
   x = 1,903,408,722.55/43,604.34
6. Step 6: Final answer
   x = 43,651.82