Finding the Fourth Proportional to 46,470.78, 64,129.32 and 25,250.00

Step by Step Solution

1. Step 1: Write the proportion equation
   46,470.78 : 64,129.32 = 25,250.00 : x
2. Step 2: Convert to fraction form
   46,470.78/64,129.32 = 25,250.00/x
3. Step 3: Cross multiply
   46,470.78x = 64,129.32 × 25,250.00
4. Step 4: Simplify right side
   46,470.78x = 1,619,265,009.35
5. Step 5: Solve for x
   x = 1,619,265,009.35/46,470.78
6. Step 6: Final answer
   x = 34,844.80