Finding the Fourth Proportional to 61,237, 91,899.24 and 30,094.12

Step by Step Solution

1. Step 1: Write the proportion equation
   61,237 : 91,899.24 = 30,094.12 : x
2. Step 2: Convert to fraction form
   61,237/91,899.24 = 30,094.12/x
3. Step 3: Cross multiply
   61,237x = 91,899.24 × 30,094.12
4. Step 4: Simplify right side
   61,237x = 2,765,626,756.47
5. Step 5: Solve for x
   x = 2,765,626,756.47/61,237
6. Step 6: Final answer
   x = 45,162.68