Finding the Fourth Proportional to 460,109.83, 690,154.63 and 123,150.46

Step by Step Solution

1. Step 1: Write the proportion equation
   460,109.83 : 690,154.63 = 123,150.46 : x
2. Step 2: Convert to fraction form
   460,109.83/690,154.63 = 123,150.46/x
3. Step 3: Cross multiply
   460,109.83x = 690,154.63 × 123,150.46
4. Step 4: Simplify right side
   460,109.83x = 84,992,860,155.63
5. Step 5: Solve for x
   x = 84,992,860,155.63/460,109.83
6. Step 6: Final answer
   x = 184,722.98