Finding the Fourth Proportional to 8,753,596.16, 12,081,978.24 and 5,133,090.56

Step by Step Solution

1. Step 1: Write the proportion equation
   8,753,596.16 : 12,081,978.24 = 5,133,090.56 : x
2. Step 2: Convert to fraction form
   8,753,596.16/12,081,978.24 = 5,133,090.56/x
3. Step 3: Cross multiply
   8,753,596.16x = 12,081,978.24 × 5,133,090.56
4. Step 4: Simplify right side
   8,753,596.16x = 62,017,888,449,869.41
5. Step 5: Solve for x
   x = 62,017,888,449,869.41/8,753,596.16
6. Step 6: Final answer
   x = 7,084,846.88