Finding the Fourth Proportional to 52,081.84, 77,969.16 and 32,296.72

Step by Step Solution

1. Step 1: Write the proportion equation
   52,081.84 : 77,969.16 = 32,296.72 : x
2. Step 2: Convert to fraction form
   52,081.84/77,969.16 = 32,296.72/x
3. Step 3: Cross multiply
   52,081.84x = 77,969.16 × 32,296.72
4. Step 4: Simplify right side
   52,081.84x = 2,518,148,129.16
5. Step 5: Solve for x
   x = 2,518,148,129.16/52,081.84
6. Step 6: Final answer
   x = 48,349.83