Finding the Fourth Proportional to 42,554.82, 58,743.81 and 30,298.13

Step by Step Solution

1. Step 1: Write the proportion equation
   42,554.82 : 58,743.81 = 30,298.13 : x
2. Step 2: Convert to fraction form
   42,554.82/58,743.81 = 30,298.13/x
3. Step 3: Cross multiply
   42,554.82x = 58,743.81 × 30,298.13
4. Step 4: Simplify right side
   42,554.82x = 1,779,827,298.36
5. Step 5: Solve for x
   x = 1,779,827,298.36/42,554.82
6. Step 6: Final answer
   x = 41,824.34