Finding the Fourth Proportional to 39,760,155.72, 59,625,466.47 and 13,845,802.23

Step by Step Solution

1. Step 1: Write the proportion equation
   39,760,155.72 : 59,625,466.47 = 13,845,802.23 : x
2. Step 2: Convert to fraction form
   39,760,155.72/59,625,466.47 = 13,845,802.23/x
3. Step 3: Cross multiply
   39,760,155.72x = 59,625,466.47 × 13,845,802.23
4. Step 4: Simplify right side
   39,760,155.72x = 825,562,416,615,116.25
5. Step 5: Solve for x
   x = 825,562,416,615,116.25/39,760,155.72
6. Step 6: Final answer
   x = 20,763,560.95