Finding the Fourth Proportional to 52,459.42, 72,391.72 and 29,798.34

Step by Step Solution

1. Step 1: Write the proportion equation
   52,459.42 : 72,391.72 = 29,798.34 : x
2. Step 2: Convert to fraction form
   52,459.42/72,391.72 = 29,798.34/x
3. Step 3: Cross multiply
   52,459.42x = 72,391.72 × 29,798.34
4. Step 4: Simplify right side
   52,459.42x = 2,157,153,085.74
5. Step 5: Solve for x
   x = 2,157,153,085.74/52,459.42
6. Step 6: Final answer
   x = 41,120.41