Finding the Fourth Proportional to 52,216.81, 72,096.63 and 32,100.66

Step by Step Solution

1. Step 1: Write the proportion equation
   52,216.81 : 72,096.63 = 32,100.66 : x
2. Step 2: Convert to fraction form
   52,216.81/72,096.63 = 32,100.66/x
3. Step 3: Cross multiply
   52,216.81x = 72,096.63 × 32,100.66
4. Step 4: Simplify right side
   52,216.81x = 2,314,349,406.78
5. Step 5: Solve for x
   x = 2,314,349,406.78/52,216.81
6. Step 6: Final answer
   x = 44,321.92