Finding the Fourth Proportional to 11,591,471.31, 17,386,645.83 and 4,402,444.15

Step by Step Solution

1. Step 1: Write the proportion equation
   11,591,471.31 : 17,386,645.83 = 4,402,444.15 : x
2. Step 2: Convert to fraction form
   11,591,471.31/17,386,645.83 = 4,402,444.15/x
3. Step 3: Cross multiply
   11,591,471.31x = 17,386,645.83 × 4,402,444.15
4. Step 4: Simplify right side
   11,591,471.31x = 76,543,737,222,405.39
5. Step 5: Solve for x
   x = 76,543,737,222,405.39/11,591,471.31
6. Step 6: Final answer
   x = 6,603,453.11