Finding the Fourth Proportional to 52,225.41, 72,070.29 and 29,568.72

Step by Step Solution

1. Step 1: Write the proportion equation
   52,225.41 : 72,070.29 = 29,568.72 : x
2. Step 2: Convert to fraction form
   52,225.41/72,070.29 = 29,568.72/x
3. Step 3: Cross multiply
   52,225.41x = 72,070.29 × 29,568.72
4. Step 4: Simplify right side
   52,225.41x = 2,131,026,225.33
5. Step 5: Solve for x
   x = 2,131,026,225.33/52,225.41
6. Step 6: Final answer
   x = 40,804.39