Finding the Fourth Proportional to 22,885,175.91, 31,584,284.06 and 13,717,513.83

Step by Step Solution

1. Step 1: Write the proportion equation
   22,885,175.91 : 31,584,284.06 = 13,717,513.83 : x
2. Step 2: Convert to fraction form
   22,885,175.91/31,584,284.06 = 13,717,513.83/x
3. Step 3: Cross multiply
   22,885,175.91x = 31,584,284.06 × 13,717,513.83
4. Step 4: Simplify right side
   22,885,175.91x = 433,257,853,335,111
5. Step 5: Solve for x
   x = 433,257,853,335,111/22,885,175.91
6. Step 6: Final answer
   x = 18,931,812.24