Finding the Fourth Proportional to 52,258.72, 72,114.63 and 29,597.89

Step by Step Solution

1. Step 1: Write the proportion equation
   52,258.72 : 72,114.63 = 29,597.89 : x
2. Step 2: Convert to fraction form
   52,258.72/72,114.63 = 29,597.89/x
3. Step 3: Cross multiply
   52,258.72x = 72,114.63 × 29,597.89
4. Step 4: Simplify right side
   52,258.72x = 2,134,440,886.13
5. Step 5: Solve for x
   x = 2,134,440,886.13/52,258.72
6. Step 6: Final answer
   x = 40,843.73