Finding the Fourth Proportional to 43,173,116.93, 64,752,581.91 and 15,501,306.03

Step by Step Solution

1. Step 1: Write the proportion equation
   43,173,116.93 : 64,752,581.91 = 15,501,306.03 : x
2. Step 2: Convert to fraction form
   43,173,116.93/64,752,581.91 = 15,501,306.03/x
3. Step 3: Cross multiply
   43,173,116.93x = 64,752,581.91 × 15,501,306.03
4. Step 4: Simplify right side
   43,173,116.93x = 1,003,749,588,419,551.88
5. Step 5: Solve for x
   x = 1,003,749,588,419,551.88/43,173,116.93
6. Step 6: Final answer
   x = 23,249,412.13