Finding the Fourth Proportional to 52,331.82, 72,219.82 and 29,980.14

Step by Step Solution

1. Step 1: Write the proportion equation
   52,331.82 : 72,219.82 = 29,980.14 : x
2. Step 2: Convert to fraction form
   52,331.82/72,219.82 = 29,980.14/x
3. Step 3: Cross multiply
   52,331.82x = 72,219.82 × 29,980.14
4. Step 4: Simplify right side
   52,331.82x = 2,165,160,314.37
5. Step 5: Solve for x
   x = 2,165,160,314.37/52,331.82
6. Step 6: Final answer
   x = 41,373.69