Finding the Fourth Proportional to 2,151,051.37, 2,968,359.95 and 1,170,970.02

Step by Step Solution

1. Step 1: Write the proportion equation
   2,151,051.37 : 2,968,359.95 = 1,170,970.02 : x
2. Step 2: Convert to fraction form
   2,151,051.37/2,968,359.95 = 1,170,970.02/x
3. Step 3: Cross multiply
   2,151,051.37x = 2,968,359.95 × 1,170,970.02
4. Step 4: Simplify right side
   2,151,051.37x = 3,475,860,506,359.42
5. Step 5: Solve for x
   x = 3,475,860,506,359.42/2,151,051.37
6. Step 6: Final answer
   x = 1,615,889.12