Finding the Fourth Proportional to 10,088,574.86, 13,922,569.32 and 5,505,147.74

Step by Step Solution

1. Step 1: Write the proportion equation
   10,088,574.86 : 13,922,569.32 = 5,505,147.74 : x
2. Step 2: Convert to fraction form
   10,088,574.86/13,922,569.32 = 5,505,147.74/x
3. Step 3: Cross multiply
   10,088,574.86x = 13,922,569.32 × 5,505,147.74
4. Step 4: Simplify right side
   10,088,574.86x = 76,645,801,026,991.34
5. Step 5: Solve for x
   x = 76,645,801,026,991.34/10,088,574.86
6. Step 6: Final answer
   x = 7,597,287.24