Finding the Fourth Proportional to 301,300,595.56, 415,793,150.83 and 169,141,557.14

Step by Step Solution

1. Step 1: Write the proportion equation
   301,300,595.56 : 415,793,150.83 = 169,141,557.14 : x
2. Step 2: Convert to fraction form
   301,300,595.56/415,793,150.83 = 169,141,557.14/x
3. Step 3: Cross multiply
   301,300,595.56x = 415,793,150.83 × 169,141,557.14
4. Step 4: Simplify right side
   301,300,595.56x = 70,327,900,978,274,192
5. Step 5: Solve for x
   x = 70,327,900,978,274,192/301,300,595.56
6. Step 6: Final answer
   x = 233,414,410.78