Finding the Fourth Proportional to 2,151,200.86, 2,968,544.50 and 1,184,142.26

Step by Step Solution

1. Step 1: Write the proportion equation
   2,151,200.86 : 2,968,544.50 = 1,184,142.26 : x
2. Step 2: Convert to fraction form
   2,151,200.86/2,968,544.50 = 1,184,142.26/x
3. Step 3: Cross multiply
   2,151,200.86x = 2,968,544.50 × 1,184,142.26
4. Step 4: Simplify right side
   2,151,200.86x = 3,515,178,997,601.58
5. Step 5: Solve for x
   x = 3,515,178,997,601.58/2,151,200.86
6. Step 6: Final answer
   x = 1,634,054.29