Finding the Fourth Proportional to 10,088,599.86, 13,922,603.82 and 5,505,172.74

Step by Step Solution

1. Step 1: Write the proportion equation
   10,088,599.86 : 13,922,603.82 = 5,505,172.74 : x
2. Step 2: Convert to fraction form
   10,088,599.86/13,922,603.82 = 5,505,172.74/x
3. Step 3: Cross multiply
   10,088,599.86x = 13,922,603.82 × 5,505,172.74
4. Step 4: Simplify right side
   10,088,599.86x = 76,646,339,019,683.88
5. Step 5: Solve for x
   x = 76,646,339,019,683.88/10,088,599.86
6. Step 6: Final answer
   x = 7,597,321.74