Finding the Fourth Proportional to 22,116,537.63, 30,520,963.35 and 12,327,602.31

Step by Step Solution

1. Step 1: Write the proportion equation
   22,116,537.63 : 30,520,963.35 = 12,327,602.31 : x
2. Step 2: Convert to fraction form
   22,116,537.63/30,520,963.35 = 12,327,602.31/x
3. Step 3: Cross multiply
   22,116,537.63x = 30,520,963.35 × 12,327,602.31
4. Step 4: Simplify right side
   22,116,537.63x = 376,250,298,296,885.38
5. Step 5: Solve for x
   x = 376,250,298,296,885.38/22,116,537.63
6. Step 6: Final answer
   x = 17,012,170.01