Finding the Fourth Proportional to 123,465, 185,443.52 and 116,501.84

Step by Step Solution

1. Step 1: Write the proportion equation
   123,465 : 185,443.52 = 116,501.84 : x
2. Step 2: Convert to fraction form
   123,465/185,443.52 = 116,501.84/x
3. Step 3: Cross multiply
   123,465x = 185,443.52 × 116,501.84
4. Step 4: Simplify right side
   123,465x = 21,604,511,296.08
5. Step 5: Solve for x
   x = 21,604,511,296.08/123,465
6. Step 6: Final answer
   x = 174,984.91