Finding the Fourth Proportional to 46,838.34, 64,643.16 and 30,119.94

Step by Step Solution

1. Step 1: Write the proportion equation
   46,838.34 : 64,643.16 = 30,119.94 : x
2. Step 2: Convert to fraction form
   46,838.34/64,643.16 = 30,119.94/x
3. Step 3: Cross multiply
   46,838.34x = 64,643.16 × 30,119.94
4. Step 4: Simplify right side
   46,838.34x = 1,947,048,100.61
5. Step 5: Solve for x
   x = 1,947,048,100.61/46,838.34
6. Step 6: Final answer
   x = 41,569.54