Finding the Fourth Proportional to 52,415.74, 72,314.72 and 29,741.60

Step by Step Solution

1. Step 1: Write the proportion equation
   52,415.74 : 72,314.72 = 29,741.60 : x
2. Step 2: Convert to fraction form
   52,415.74/72,314.72 = 29,741.60/x
3. Step 3: Cross multiply
   52,415.74x = 72,314.72 × 29,741.60
4. Step 4: Simplify right side
   52,415.74x = 2,150,755,114.78
5. Step 5: Solve for x
   x = 2,150,755,114.78/52,415.74
6. Step 6: Final answer
   x = 41,032.62