Finding the Fourth Proportional to 46,411.18, 64,047.48 and 25,190.47

Step by Step Solution

1. Step 1: Write the proportion equation
   46,411.18 : 64,047.48 = 25,190.47 : x
2. Step 2: Convert to fraction form
   46,411.18/64,047.48 = 25,190.47/x
3. Step 3: Cross multiply
   46,411.18x = 64,047.48 × 25,190.47
4. Step 4: Simplify right side
   46,411.18x = 1,613,386,123.52
5. Step 5: Solve for x
   x = 1,613,386,123.52/46,411.18
6. Step 6: Final answer
   x = 34,762.88