Finding the Fourth Proportional to 10,503,566.64, 14,494,985.15 and 5,857,644.98

Step by Step Solution

1. Step 1: Write the proportion equation
   10,503,566.64 : 14,494,985.15 = 5,857,644.98 : x
2. Step 2: Convert to fraction form
   10,503,566.64/14,494,985.15 = 5,857,644.98/x
3. Step 3: Cross multiply
   10,503,566.64x = 14,494,985.15 × 5,857,644.98
4. Step 4: Simplify right side
   10,503,566.64x = 84,906,476,897,308.89
5. Step 5: Solve for x
   x = 84,906,476,897,308.89/10,503,566.64
6. Step 6: Final answer
   x = 8,083,585.30