Finding the Fourth Proportional to 5,388,890.16, 8,084,851.56 and 2,356,522.32

Step by Step Solution

1. Step 1: Write the proportion equation
   5,388,890.16 : 8,084,851.56 = 2,356,522.32 : x
2. Step 2: Convert to fraction form
   5,388,890.16/8,084,851.56 = 2,356,522.32/x
3. Step 3: Cross multiply
   5,388,890.16x = 8,084,851.56 × 2,356,522.32
4. Step 4: Simplify right side
   5,388,890.16x = 19,052,133,155,026.82
5. Step 5: Solve for x
   x = 19,052,133,155,026.82/5,388,890.16
6. Step 6: Final answer
   x = 3,535,446.56