Finding the Fourth Proportional to 10,922,679.27, 16,386,686.42 and 3,636,124.92

Step by Step Solution

1. Step 1: Write the proportion equation
   10,922,679.27 : 16,386,686.42 = 3,636,124.92 : x
2. Step 2: Convert to fraction form
   10,922,679.27/16,386,686.42 = 3,636,124.92/x
3. Step 3: Cross multiply
   10,922,679.27x = 16,386,686.42 × 3,636,124.92
4. Step 4: Simplify right side
   10,922,679.27x = 59,584,038,829,806.96
5. Step 5: Solve for x
   x = 59,584,038,829,806.96/10,922,679.27
6. Step 6: Final answer
   x = 5,455,075.39