Finding the Fourth Proportional to 123,605.91, 185,407.49 and 93,803.22

Step by Step Solution

1. Step 1: Write the proportion equation
   123,605.91 : 185,407.49 = 93,803.22 : x
2. Step 2: Convert to fraction form
   123,605.91/185,407.49 = 93,803.22/x
3. Step 3: Cross multiply
   123,605.91x = 185,407.49 × 93,803.22
4. Step 4: Simplify right side
   123,605.91x = 17,391,819,808.63
5. Step 5: Solve for x
   x = 17,391,819,808.63/123,605.91
6. Step 6: Final answer
   x = 140,703.79