Finding the Fourth Proportional to 46,420.07, 64,061.01 and 25,200.72

Step by Step Solution

1. Step 1: Write the proportion equation
   46,420.07 : 64,061.01 = 25,200.72 : x
2. Step 2: Convert to fraction form
   46,420.07/64,061.01 = 25,200.72/x
3. Step 3: Cross multiply
   46,420.07x = 64,061.01 × 25,200.72
4. Step 4: Simplify right side
   46,420.07x = 1,614,383,575.93
5. Step 5: Solve for x
   x = 1,614,383,575.93/46,420.07
6. Step 6: Final answer
   x = 34,777.71