Finding the Fourth Proportional to 5,338,404.12, 8,008,971.69 and 1,551,887.00

Step by Step Solution

1. Step 1: Write the proportion equation
   5,338,404.12 : 8,008,971.69 = 1,551,887.00 : x
2. Step 2: Convert to fraction form
   5,338,404.12/8,008,971.69 = 1,551,887.00/x
3. Step 3: Cross multiply
   5,338,404.12x = 8,008,971.69 × 1,551,887.00
4. Step 4: Simplify right side
   5,338,404.12x = 12,429,019,012,999.59
5. Step 5: Solve for x
   x = 12,429,019,012,999.59/5,338,404.12
6. Step 6: Final answer
   x = 2,328,227.45