Finding the Fourth Proportional to 11,085,897.10, 16,625,893.20 and 3,409,527.10

Step by Step Solution

1. Step 1: Write the proportion equation
   11,085,897.10 : 16,625,893.20 = 3,409,527.10 : x
2. Step 2: Convert to fraction form
   11,085,897.10/16,625,893.20 = 3,409,527.10/x
3. Step 3: Cross multiply
   11,085,897.10x = 16,625,893.20 × 3,409,527.10
4. Step 4: Simplify right side
   11,085,897.10x = 56,686,433,427,105.72
5. Step 5: Solve for x
   x = 56,686,433,427,105.72/11,085,897.10
6. Step 6: Final answer
   x = 5,113,382.61