Finding the Fourth Proportional to 46,499.32, 64,169.27 and 25,278.53

Step by Step Solution

1. Step 1: Write the proportion equation
   46,499.32 : 64,169.27 = 25,278.53 : x
2. Step 2: Convert to fraction form
   46,499.32/64,169.27 = 25,278.53/x
3. Step 3: Cross multiply
   46,499.32x = 64,169.27 × 25,278.53
4. Step 4: Simplify right side
   46,499.32x = 1,622,104,816.77
5. Step 5: Solve for x
   x = 1,622,104,816.77/46,499.32
6. Step 6: Final answer
   x = 34,884.48