Finding the Fourth Proportional to 16,774,844.72, 23,149,423.59 and 9,432,613.61

Step by Step Solution

1. Step 1: Write the proportion equation
   16,774,844.72 : 23,149,423.59 = 9,432,613.61 : x
2. Step 2: Convert to fraction form
   16,774,844.72/23,149,423.59 = 9,432,613.61/x
3. Step 3: Cross multiply
   16,774,844.72x = 23,149,423.59 × 9,432,613.61
4. Step 4: Simplify right side
   16,774,844.72x = 218,359,567,954,380
5. Step 5: Solve for x
   x = 218,359,567,954,380/16,774,844.72
6. Step 6: Final answer
   x = 13,017,084.31