Finding the Fourth Proportional to 42,483, 58,589.52 and 29,729.76

Step by Step Solution

1. Step 1: Write the proportion equation
   42,483 : 58,589.52 = 29,729.76 : x
2. Step 2: Convert to fraction form
   42,483/58,589.52 = 29,729.76/x
3. Step 3: Cross multiply
   42,483x = 58,589.52 × 29,729.76
4. Step 4: Simplify right side
   42,483x = 1,741,852,368.12
5. Step 5: Solve for x
   x = 1,741,852,368.12/42,483
6. Step 6: Final answer
   x = 41,001.16