Finding the Fourth Proportional to 23,412,635,426.12, 32,308,571,730.67 and 12,707,526,302.52

Step by Step Solution

1. Step 1: Write the proportion equation
   23,412,635,426.12 : 32,308,571,730.67 = 12,707,526,302.52 : x
2. Step 2: Convert to fraction form
   23,412,635,426.12/32,308,571,730.67 = 12,707,526,302.52/x
3. Step 3: Cross multiply
   23,412,635,426.12x = 32,308,571,730.67 × 12,707,526,302.52
4. Step 4: Simplify right side
   23,412,635,426.12x = 410,562,025,064,343,142,400
5. Step 5: Solve for x
   x = 410,562,025,064,343,142,400/23,412,635,426.12
6. Step 6: Final answer
   x = 17,535,916,721.55