Finding the Fourth Proportional to 112,086,866.48, 168,124,320.97 and 30,204,430.10

Step by Step Solution

1. Step 1: Write the proportion equation
   112,086,866.48 : 168,124,320.97 = 30,204,430.10 : x
2. Step 2: Convert to fraction form
   112,086,866.48/168,124,320.97 = 30,204,430.10/x
3. Step 3: Cross multiply
   112,086,866.48x = 168,124,320.97 × 30,204,430.10
4. Step 4: Simplify right side
   112,086,866.48x = 5,078,099,300,562,663
5. Step 5: Solve for x
   x = 5,078,099,300,562,663/112,086,866.48
6. Step 6: Final answer
   x = 45,305,034.04