Finding the Fourth Proportional to 116,787, 161,166.06 and 63,795

Step by Step Solution

1. Step 1: Write the proportion equation
   116,787 : 161,166.06 = 63,795 : x
2. Step 2: Convert to fraction form
   116,787/161,166.06 = 63,795/x
3. Step 3: Cross multiply
   116,787x = 161,166.06 × 63,795
4. Step 4: Simplify right side
   116,787x = 10,281,588,797.70
5. Step 5: Solve for x
   x = 10,281,588,797.70/116,787
6. Step 6: Final answer
   x = 88,037.10