Finding the Fourth Proportional to 53,588.74, 73,951.32 and 30,925.96

Step by Step Solution

1. Step 1: Write the proportion equation
   53,588.74 : 73,951.32 = 30,925.96 : x
2. Step 2: Convert to fraction form
   53,588.74/73,951.32 = 30,925.96/x
3. Step 3: Cross multiply
   53,588.74x = 73,951.32 × 30,925.96
4. Step 4: Simplify right side
   53,588.74x = 2,287,015,564.27
5. Step 5: Solve for x
   x = 2,287,015,564.27/53,588.74
6. Step 6: Final answer
   x = 42,677.17