Finding the Fourth Proportional to 52,241.32, 72,093.02 and 28,368.00

Step by Step Solution

1. Step 1: Write the proportion equation
   52,241.32 : 72,093.02 = 28,368.00 : x
2. Step 2: Convert to fraction form
   52,241.32/72,093.02 = 28,368.00/x
3. Step 3: Cross multiply
   52,241.32x = 72,093.02 × 28,368.00
4. Step 4: Simplify right side
   52,241.32x = 2,045,134,589.51
5. Step 5: Solve for x
   x = 2,045,134,589.51/52,241.32
6. Step 6: Final answer
   x = 39,147.83