Finding the Fourth Proportional to 23,064,106.85, 31,829,131.76 and 12,751,494.25

Step by Step Solution

1. Step 1: Write the proportion equation
   23,064,106.85 : 31,829,131.76 = 12,751,494.25 : x
2. Step 2: Convert to fraction form
   23,064,106.85/31,829,131.76 = 12,751,494.25/x
3. Step 3: Cross multiply
   23,064,106.85x = 31,829,131.76 × 12,751,494.25
4. Step 4: Simplify right side
   23,064,106.85x = 405,868,990,518,673.56
5. Step 5: Solve for x
   x = 405,868,990,518,673.56/23,064,106.85
6. Step 6: Final answer
   x = 17,597,429.34