Finding the Fourth Proportional to 53,213.81, 73,429.86 and 32,792.69

Step by Step Solution

1. Step 1: Write the proportion equation
   53,213.81 : 73,429.86 = 32,792.69 : x
2. Step 2: Convert to fraction form
   53,213.81/73,429.86 = 32,792.69/x
3. Step 3: Cross multiply
   53,213.81x = 73,429.86 × 32,792.69
4. Step 4: Simplify right side
   53,213.81x = 2,407,962,819.30
5. Step 5: Solve for x
   x = 2,407,962,819.30/53,213.81
6. Step 6: Final answer
   x = 45,250.72