Finding the Fourth Proportional to 347,809.25, 521,561.94 and 123,095

Step by Step Solution

1. Step 1: Write the proportion equation
   347,809.25 : 521,561.94 = 123,095 : x
2. Step 2: Convert to fraction form
   347,809.25/521,561.94 = 123,095/x
3. Step 3: Cross multiply
   347,809.25x = 521,561.94 × 123,095
4. Step 4: Simplify right side
   347,809.25x = 64,201,667,004.30
5. Step 5: Solve for x
   x = 64,201,667,004.30/347,809.25
6. Step 6: Final answer
   x = 184,588.73