Finding the Fourth Proportional to 57,501,601.24, 86,202,013.38 and 21,625,003.48

Step by Step Solution

1. Step 1: Write the proportion equation
   57,501,601.24 : 86,202,013.38 = 21,625,003.48 : x
2. Step 2: Convert to fraction form
   57,501,601.24/86,202,013.38 = 21,625,003.48/x
3. Step 3: Cross multiply
   57,501,601.24x = 86,202,013.38 × 21,625,003.48
4. Step 4: Simplify right side
   57,501,601.24x = 1,864,118,839,325,506.50
5. Step 5: Solve for x
   x = 1,864,118,839,325,506.50/57,501,601.24
6. Step 6: Final answer
   x = 32,418,555.29