Finding the Fourth Proportional to 2,262,507.50, 3,122,321.93 and 1,230,084.75

Step by Step Solution

1. Step 1: Write the proportion equation
   2,262,507.50 : 3,122,321.93 = 1,230,084.75 : x
2. Step 2: Convert to fraction form
   2,262,507.50/3,122,321.93 = 1,230,084.75/x
3. Step 3: Cross multiply
   2,262,507.50x = 3,122,321.93 × 1,230,084.75
4. Step 4: Simplify right side
   2,262,507.50x = 3,840,720,575,071.96
5. Step 5: Solve for x
   x = 3,840,720,575,071.96/2,262,507.50
6. Step 6: Final answer
   x = 1,697,550.43