Finding the Fourth Proportional to 23,074,103.82, 31,838,726.12 and 13,282,656.02

Step by Step Solution

1. Step 1: Write the proportion equation
   23,074,103.82 : 31,838,726.12 = 13,282,656.02 : x
2. Step 2: Convert to fraction form
   23,074,103.82/31,838,726.12 = 13,282,656.02/x
3. Step 3: Cross multiply
   23,074,103.82x = 31,838,726.12 × 13,282,656.02
4. Step 4: Simplify right side
   23,074,103.82x = 422,902,846,941,342.31
5. Step 5: Solve for x
   x = 422,902,846,941,342.31/23,074,103.82
6. Step 6: Final answer
   x = 18,328,029.13