Finding the Fourth Proportional to 43,384,085.63, 65,081,064.91 and 15,731,028.18

Step by Step Solution

1. Step 1: Write the proportion equation
   43,384,085.63 : 65,081,064.91 = 15,731,028.18 : x
2. Step 2: Convert to fraction form
   43,384,085.63/65,081,064.91 = 15,731,028.18/x
3. Step 3: Cross multiply
   43,384,085.63x = 65,081,064.91 × 15,731,028.18
4. Step 4: Simplify right side
   43,384,085.63x = 1,023,792,066,301,046.62
5. Step 5: Solve for x
   x = 1,023,792,066,301,046.62/43,384,085.63
6. Step 6: Final answer
   x = 23,598,332.23