Finding the Fourth Proportional to 48,914.58, 73,386.51 and 28,123.50

Step by Step Solution

1. Step 1: Write the proportion equation
   48,914.58 : 73,386.51 = 28,123.50 : x
2. Step 2: Convert to fraction form
   48,914.58/73,386.51 = 28,123.50/x
3. Step 3: Cross multiply
   48,914.58x = 73,386.51 × 28,123.50
4. Step 4: Simplify right side
   48,914.58x = 2,063,885,683.72
5. Step 5: Solve for x
   x = 2,063,885,683.72/48,914.58
6. Step 6: Final answer
   x = 42,193.67