Finding the Fourth Proportional to 11,650,869.60, 17,479,478.18 and 3,563,665.98

Step by Step Solution

1. Step 1: Write the proportion equation
   11,650,869.60 : 17,479,478.18 = 3,563,665.98 : x
2. Step 2: Convert to fraction form
   11,650,869.60/17,479,478.18 = 3,563,665.98/x
3. Step 3: Cross multiply
   11,650,869.60x = 17,479,478.18 × 3,563,665.98
4. Step 4: Simplify right side
   11,650,869.60x = 62,291,021,738,218.31
5. Step 5: Solve for x
   x = 62,291,021,738,218.31/11,650,869.60
6. Step 6: Final answer
   x = 5,346,469.74