Finding the Fourth Proportional to 23,039,051.33, 31,793,283.78 and 12,725,552.99

Step by Step Solution

1. Step 1: Write the proportion equation
   23,039,051.33 : 31,793,283.78 = 12,725,552.99 : x
2. Step 2: Convert to fraction form
   23,039,051.33/31,793,283.78 = 12,725,552.99/x
3. Step 3: Cross multiply
   23,039,051.33x = 31,793,283.78 × 12,725,552.99
4. Step 4: Simplify right side
   23,039,051.33x = 404,587,117,500,259.88
5. Step 5: Solve for x
   x = 404,587,117,500,259.88/23,039,051.33
6. Step 6: Final answer
   x = 17,560,927.82