Finding the Fourth Proportional to 52,149.88, 72,026.24 and 35,353.72

Step by Step Solution

1. Step 1: Write the proportion equation
   52,149.88 : 72,026.24 = 35,353.72 : x
2. Step 2: Convert to fraction form
   52,149.88/72,026.24 = 35,353.72/x
3. Step 3: Cross multiply
   52,149.88x = 72,026.24 × 35,353.72
4. Step 4: Simplify right side
   52,149.88x = 2,546,395,521.61
5. Step 5: Solve for x
   x = 2,546,395,521.61/52,149.88
6. Step 6: Final answer
   x = 48,828.41