Finding the Fourth Proportional to 2,364,345.75, 3,262,800.78 and 1,345,750.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,364,345.75 : 3,262,800.78 = 1,345,750.50 : x
2. Step 2: Convert to fraction form
   2,364,345.75/3,262,800.78 = 1,345,750.50/x
3. Step 3: Cross multiply
   2,364,345.75x = 3,262,800.78 × 1,345,750.50
4. Step 4: Simplify right side
   2,364,345.75x = 4,390,915,781,085.39
5. Step 5: Solve for x
   x = 4,390,915,781,085.39/2,364,345.75
6. Step 6: Final answer
   x = 1,857,137.76