Finding the Fourth Proportional to 9,965,539.17, 14,946,888.42 and 3,141,224.82

Step by Step Solution

1. Step 1: Write the proportion equation
   9,965,539.17 : 14,946,888.42 = 3,141,224.82 : x
2. Step 2: Convert to fraction form
   9,965,539.17/14,946,888.42 = 3,141,224.82/x
3. Step 3: Cross multiply
   9,965,539.17x = 14,946,888.42 × 3,141,224.82
4. Step 4: Simplify right side
   9,965,539.17x = 46,951,536,886,674.58
5. Step 5: Solve for x
   x = 46,951,536,886,674.58/9,965,539.17
6. Step 6: Final answer
   x = 4,711,389.53