Finding the Fourth Proportional to 57,501,580.24, 86,201,981.61 and 21,624,982.48

Step by Step Solution

1. Step 1: Write the proportion equation
   57,501,580.24 : 86,201,981.61 = 21,624,982.48 : x
2. Step 2: Convert to fraction form
   57,501,580.24/86,201,981.61 = 21,624,982.48/x
3. Step 3: Cross multiply
   57,501,580.24x = 86,201,981.61 × 21,624,982.48
4. Step 4: Simplify right side
   57,501,580.24x = 1,864,116,342,057,532.25
5. Step 5: Solve for x
   x = 1,864,116,342,057,532.25/57,501,580.24
6. Step 6: Final answer
   x = 32,418,523.70