Finding the Fourth Proportional to 77,549.81, 116,105.61 and 63,233.42

Step by Step Solution

1. Step 1: Write the proportion equation
   77,549.81 : 116,105.61 = 63,233.42 : x
2. Step 2: Convert to fraction form
   77,549.81/116,105.61 = 63,233.42/x
3. Step 3: Cross multiply
   77,549.81x = 116,105.61 × 63,233.42
4. Step 4: Simplify right side
   77,549.81x = 7,341,754,801.49
5. Step 5: Solve for x
   x = 7,341,754,801.49/77,549.81
6. Step 6: Final answer
   x = 94,671.47