Finding the Fourth Proportional to 52,244.63, 72,099.02 and 30,735.89

Step by Step Solution

1. Step 1: Write the proportion equation
   52,244.63 : 72,099.02 = 30,735.89 : x
2. Step 2: Convert to fraction form
   52,244.63/72,099.02 = 30,735.89/x
3. Step 3: Cross multiply
   52,244.63x = 72,099.02 × 30,735.89
4. Step 4: Simplify right side
   52,244.63x = 2,216,027,547.83
5. Step 5: Solve for x
   x = 2,216,027,547.83/52,244.63
6. Step 6: Final answer
   x = 42,416.37