Finding the Fourth Proportional to 53,062.69, 73,225.72 and 29,187.94

Step by Step Solution

1. Step 1: Write the proportion equation
   53,062.69 : 73,225.72 = 29,187.94 : x
2. Step 2: Convert to fraction form
   53,062.69/73,225.72 = 29,187.94/x
3. Step 3: Cross multiply
   53,062.69x = 73,225.72 × 29,187.94
4. Step 4: Simplify right side
   53,062.69x = 2,137,307,921.82
5. Step 5: Solve for x
   x = 2,137,307,921.82/53,062.69
6. Step 6: Final answer
   x = 40,278.92