Finding the Fourth Proportional to 23,047,947.97, 31,806,102.90 and 12,734,597.59

Step by Step Solution

1. Step 1: Write the proportion equation
   23,047,947.97 : 31,806,102.90 = 12,734,597.59 : x
2. Step 2: Convert to fraction form
   23,047,947.97/31,806,102.90 = 12,734,597.59/x
3. Step 3: Cross multiply
   23,047,947.97x = 31,806,102.90 × 12,734,597.59
4. Step 4: Simplify right side
   23,047,947.97x = 405,037,921,305,871.50
5. Step 5: Solve for x
   x = 405,037,921,305,871.50/23,047,947.97
6. Step 6: Final answer
   x = 17,573,708.60