Finding the Fourth Proportional to 17,612,362.72, 24,305,236.59 and 9,877,238.92

Step by Step Solution

1. Step 1: Write the proportion equation
   17,612,362.72 : 24,305,236.59 = 9,877,238.92 : x
2. Step 2: Convert to fraction form
   17,612,362.72/24,305,236.59 = 9,877,238.92/x
3. Step 3: Cross multiply
   17,612,362.72x = 24,305,236.59 × 9,877,238.92
4. Step 4: Simplify right side
   17,612,362.72x = 240,068,628,806,556.09
5. Step 5: Solve for x
   x = 240,068,628,806,556.09/17,612,362.72
6. Step 6: Final answer
   x = 13,630,688.43