Finding the Fourth Proportional to 109,585, 151,227.48 and 59,284

Step by Step Solution

1. Step 1: Write the proportion equation
   109,585 : 151,227.48 = 59,284 : x
2. Step 2: Convert to fraction form
   109,585/151,227.48 = 59,284/x
3. Step 3: Cross multiply
   109,585x = 151,227.48 × 59,284
4. Step 4: Simplify right side
   109,585x = 8,965,369,924.32
5. Step 5: Solve for x
   x = 8,965,369,924.32/109,585
6. Step 6: Final answer
   x = 81,812.02