Finding the Fourth Proportional to 52,978.08, 73,110.72 and 29,106.24

Step by Step Solution

1. Step 1: Write the proportion equation
   52,978.08 : 73,110.72 = 29,106.24 : x
2. Step 2: Convert to fraction form
   52,978.08/73,110.72 = 29,106.24/x
3. Step 3: Cross multiply
   52,978.08x = 73,110.72 × 29,106.24
4. Step 4: Simplify right side
   52,978.08x = 2,127,978,162.89
5. Step 5: Solve for x
   x = 2,127,978,162.89/52,978.08
6. Step 6: Final answer
   x = 40,167.14