Finding the Fourth Proportional to 52,303.48, 72,148.71 and 32,146.06

Step by Step Solution

1. Step 1: Write the proportion equation
   52,303.48 : 72,148.71 = 32,146.06 : x
2. Step 2: Convert to fraction form
   52,303.48/72,148.71 = 32,146.06/x
3. Step 3: Cross multiply
   52,303.48x = 72,148.71 × 32,146.06
4. Step 4: Simplify right side
   52,303.48x = 2,319,296,760.58
5. Step 5: Solve for x
   x = 2,319,296,760.58/52,303.48
6. Step 6: Final answer
   x = 44,343.07