Finding the Fourth Proportional to 478,016.67, 717,061.73 and 123,034.17

Step by Step Solution

1. Step 1: Write the proportion equation
   478,016.67 : 717,061.73 = 123,034.17 : x
2. Step 2: Convert to fraction form
   478,016.67/717,061.73 = 123,034.17/x
3. Step 3: Cross multiply
   478,016.67x = 717,061.73 × 123,034.17
4. Step 4: Simplify right side
   478,016.67x = 88,223,094,174.14
5. Step 5: Solve for x
   x = 88,223,094,174.14/478,016.67
6. Step 6: Final answer
   x = 184,560.71