Finding the Fourth Proportional to 53,196.68, 73,411.40 and 29,323.76

Step by Step Solution

1. Step 1: Write the proportion equation
   53,196.68 : 73,411.40 = 29,323.76 : x
2. Step 2: Convert to fraction form
   53,196.68/73,411.40 = 29,323.76/x
3. Step 3: Cross multiply
   53,196.68x = 73,411.40 × 29,323.76
4. Step 4: Simplify right side
   53,196.68x = 2,152,697,907.81
5. Step 5: Solve for x
   x = 2,152,697,907.81/53,196.68
6. Step 6: Final answer
   x = 40,466.77