Finding the Fourth Proportional to 2,455,288.02, 3,388,467.81 and 1,488,459.06

Step by Step Solution

1. Step 1: Write the proportion equation
   2,455,288.02 : 3,388,467.81 = 1,488,459.06 : x
2. Step 2: Convert to fraction form
   2,455,288.02/3,388,467.81 = 1,488,459.06/x
3. Step 3: Cross multiply
   2,455,288.02x = 3,388,467.81 × 1,488,459.06
4. Step 4: Simplify right side
   2,455,288.02x = 5,043,595,611,312.86
5. Step 5: Solve for x
   x = 5,043,595,611,312.86/2,455,288.02
6. Step 6: Final answer
   x = 2,054,176.77