Finding the Fourth Proportional to 46,520.79, 64,196.85 and 25,300.05

Step by Step Solution

1. Step 1: Write the proportion equation
   46,520.79 : 64,196.85 = 25,300.05 : x
2. Step 2: Convert to fraction form
   46,520.79/64,196.85 = 25,300.05/x
3. Step 3: Cross multiply
   46,520.79x = 64,196.85 × 25,300.05
4. Step 4: Simplify right side
   46,520.79x = 1,624,183,514.84
5. Step 5: Solve for x
   x = 1,624,183,514.84/46,520.79
6. Step 6: Final answer
   x = 34,913.07