Finding the Fourth Proportional to 57,547,626.76, 79,414,786.42 and 31,441,582.72

Step by Step Solution

1. Step 1: Write the proportion equation
   57,547,626.76 : 79,414,786.42 = 31,441,582.72 : x
2. Step 2: Convert to fraction form
   57,547,626.76/79,414,786.42 = 31,441,582.72/x
3. Step 3: Cross multiply
   57,547,626.76x = 79,414,786.42 × 31,441,582.72
4. Step 4: Simplify right side
   57,547,626.76x = 2,496,926,576,415,562.50
5. Step 5: Solve for x
   x = 2,496,926,576,415,562.50/57,547,626.76
6. Step 6: Final answer
   x = 43,388,871.39