Finding the Fourth Proportional to 23,064,106.71, 31,829,131.56 and 12,751,494.11

Step by Step Solution

1. Step 1: Write the proportion equation
   23,064,106.71 : 31,829,131.56 = 12,751,494.11 : x
2. Step 2: Convert to fraction form
   23,064,106.71/31,829,131.56 = 12,751,494.11/x
3. Step 3: Cross multiply
   23,064,106.71x = 31,829,131.56 × 12,751,494.11
4. Step 4: Simplify right side
   23,064,106.71x = 405,868,983,532,251.44
5. Step 5: Solve for x
   x = 405,868,983,532,251.44/23,064,106.71
6. Step 6: Final answer
   x = 17,597,429.14