Finding the Fourth Proportional to 117,594.89, 162,261.71 and 69,237.57

Step by Step Solution

1. Step 1: Write the proportion equation
   117,594.89 : 162,261.71 = 69,237.57 : x
2. Step 2: Convert to fraction form
   117,594.89/162,261.71 = 69,237.57/x
3. Step 3: Cross multiply
   117,594.89x = 162,261.71 × 69,237.57
4. Step 4: Simplify right side
   117,594.89x = 11,234,606,158.26
5. Step 5: Solve for x
   x = 11,234,606,158.26/117,594.89
6. Step 6: Final answer
   x = 95,536.52