Finding the Fourth Proportional to 52,448.12, 72,375.90 and 29,784.12

Step by Step Solution

1. Step 1: Write the proportion equation
   52,448.12 : 72,375.90 = 29,784.12 : x
2. Step 2: Convert to fraction form
   52,448.12/72,375.90 = 29,784.12/x
3. Step 3: Cross multiply
   52,448.12x = 72,375.90 × 29,784.12
4. Step 4: Simplify right side
   52,448.12x = 2,155,652,514.72
5. Step 5: Solve for x
   x = 2,155,652,514.72/52,448.12
6. Step 6: Final answer
   x = 41,100.66