Finding the Fourth Proportional to 46,970.18, 64,818.56 and 25,749.43

Step by Step Solution

1. Step 1: Write the proportion equation
   46,970.18 : 64,818.56 = 25,749.43 : x
2. Step 2: Convert to fraction form
   46,970.18/64,818.56 = 25,749.43/x
3. Step 3: Cross multiply
   46,970.18x = 64,818.56 × 25,749.43
4. Step 4: Simplify right side
   46,970.18x = 1,669,040,875.75
5. Step 5: Solve for x
   x = 1,669,040,875.75/46,970.18
6. Step 6: Final answer
   x = 35,534.05