Finding the Fourth Proportional to 254,071.82, 350,647.98 and 146,670.68

Step by Step Solution

1. Step 1: Write the proportion equation
   254,071.82 : 350,647.98 = 146,670.68 : x
2. Step 2: Convert to fraction form
   254,071.82/350,647.98 = 146,670.68/x
3. Step 3: Cross multiply
   254,071.82x = 350,647.98 × 146,670.68
4. Step 4: Simplify right side
   254,071.82x = 51,429,777,667.23
5. Step 5: Solve for x
   x = 51,429,777,667.23/254,071.82
6. Step 6: Final answer
   x = 202,422.20