Finding the Fourth Proportional to 116,748.83, 161,106.81 and 69,006.62

Step by Step Solution

1. Step 1: Write the proportion equation
   116,748.83 : 161,106.81 = 69,006.62 : x
2. Step 2: Convert to fraction form
   116,748.83/161,106.81 = 69,006.62/x
3. Step 3: Cross multiply
   116,748.83x = 161,106.81 × 69,006.62
4. Step 4: Simplify right side
   116,748.83x = 11,117,435,611.55
5. Step 5: Solve for x
   x = 11,117,435,611.55/116,748.83
6. Step 6: Final answer
   x = 95,225.25