Finding the Fourth Proportional to 63,849.74, 88,072.71 and 45,916.34

Step by Step Solution

1. Step 1: Write the proportion equation
   63,849.74 : 88,072.71 = 45,916.34 : x
2. Step 2: Convert to fraction form
   63,849.74/88,072.71 = 45,916.34/x
3. Step 3: Cross multiply
   63,849.74x = 88,072.71 × 45,916.34
4. Step 4: Simplify right side
   63,849.74x = 4,043,976,056.72
5. Step 5: Solve for x
   x = 4,043,976,056.72/63,849.74
6. Step 6: Final answer
   x = 63,335.83