Finding the Fourth Proportional to 52,791.84, 79,111.62 and 51,194.52

Step by Step Solution

1. Step 1: Write the proportion equation
   52,791.84 : 79,111.62 = 51,194.52 : x
2. Step 2: Convert to fraction form
   52,791.84/79,111.62 = 51,194.52/x
3. Step 3: Cross multiply
   52,791.84x = 79,111.62 × 51,194.52
4. Step 4: Simplify right side
   52,791.84x = 4,050,081,412.32
5. Step 5: Solve for x
   x = 4,050,081,412.32/52,791.84
6. Step 6: Final answer
   x = 76,717.94