Finding the Fourth Proportional to 53,111.86, 73,293.86 and 29,237.92

Step by Step Solution

1. Step 1: Write the proportion equation
   53,111.86 : 73,293.86 = 29,237.92 : x
2. Step 2: Convert to fraction form
   53,111.86/73,293.86 = 29,237.92/x
3. Step 3: Cross multiply
   53,111.86x = 73,293.86 × 29,237.92
4. Step 4: Simplify right side
   53,111.86x = 2,142,960,015.17
5. Step 5: Solve for x
   x = 2,142,960,015.17/53,111.86
6. Step 6: Final answer
   x = 40,348.05