Finding the Fourth Proportional to 121,550.83, 182,312.59 and 46,618.41

Step by Step Solution

1. Step 1: Write the proportion equation
   121,550.83 : 182,312.59 = 46,618.41 : x
2. Step 2: Convert to fraction form
   121,550.83/182,312.59 = 46,618.41/x
3. Step 3: Cross multiply
   121,550.83x = 182,312.59 × 46,618.41
4. Step 4: Simplify right side
   121,550.83x = 8,499,123,068.78
5. Step 5: Solve for x
   x = 8,499,123,068.78/121,550.83
6. Step 6: Final answer
   x = 69,922.38