Finding the Fourth Proportional to 48,576.95, 67,341.90 and 45,916.10

Step by Step Solution

1. Step 1: Write the proportion equation
   48,576.95 : 67,341.90 = 45,916.10 : x
2. Step 2: Convert to fraction form
   48,576.95/67,341.90 = 45,916.10/x
3. Step 3: Cross multiply
   48,576.95x = 67,341.90 × 45,916.10
4. Step 4: Simplify right side
   48,576.95x = 3,092,077,185.01
5. Step 5: Solve for x
   x = 3,092,077,185.01/48,576.95
6. Step 6: Final answer
   x = 63,653.18