Finding the Fourth Proportional to 52,492.86, 72,438.30 and 32,357.88

Step by Step Solution

1. Step 1: Write the proportion equation
   52,492.86 : 72,438.30 = 32,357.88 : x
2. Step 2: Convert to fraction form
   52,492.86/72,438.30 = 32,357.88/x
3. Step 3: Cross multiply
   52,492.86x = 72,438.30 × 32,357.88
4. Step 4: Simplify right side
   52,492.86x = 2,343,949,818.80
5. Step 5: Solve for x
   x = 2,343,949,818.80/52,492.86
6. Step 6: Final answer
   x = 44,652.74