Finding the Fourth Proportional to 52,457.32, 72,388.83 and 29,796.24

Step by Step Solution

1. Step 1: Write the proportion equation
   52,457.32 : 72,388.83 = 29,796.24 : x
2. Step 2: Convert to fraction form
   52,457.32/72,388.83 = 29,796.24/x
3. Step 3: Cross multiply
   52,457.32x = 72,388.83 × 29,796.24
4. Step 4: Simplify right side
   52,457.32x = 2,156,915,063.74
5. Step 5: Solve for x
   x = 2,156,915,063.74/52,457.32
6. Step 6: Final answer
   x = 41,117.52