Finding the Fourth Proportional to 1,908,700.01, 2,863,024.79 and 469,395.82

Step by Step Solution

1. Step 1: Write the proportion equation
   1,908,700.01 : 2,863,024.79 = 469,395.82 : x
2. Step 2: Convert to fraction form
   1,908,700.01/2,863,024.79 = 469,395.82/x
3. Step 3: Cross multiply
   1,908,700.01x = 2,863,024.79 × 469,395.82
4. Step 4: Simplify right side
   1,908,700.01x = 1,343,891,854,667.25
5. Step 5: Solve for x
   x = 1,343,891,854,667.25/1,908,700.01
6. Step 6: Final answer
   x = 704,087.52