Finding the Fourth Proportional to 564,045.83, 845,978.07 and 164,593.01

Step by Step Solution

1. Step 1: Write the proportion equation
   564,045.83 : 845,978.07 = 164,593.01 : x
2. Step 2: Convert to fraction form
   564,045.83/845,978.07 = 164,593.01/x
3. Step 3: Cross multiply
   564,045.83x = 845,978.07 × 164,593.01
4. Step 4: Simplify right side
   564,045.83x = 139,242,079,667.46
5. Step 5: Solve for x
   x = 139,242,079,667.46/564,045.83
6. Step 6: Final answer
   x = 246,863.06