Finding the Fourth Proportional to 2,308,292.37, 3,185,830.98 and 1,562,880.15

Step by Step Solution

1. Step 1: Write the proportion equation
   2,308,292.37 : 3,185,830.98 = 1,562,880.15 : x
2. Step 2: Convert to fraction form
   2,308,292.37/3,185,830.98 = 1,562,880.15/x
3. Step 3: Cross multiply
   2,308,292.37x = 3,185,830.98 × 1,562,880.15
4. Step 4: Simplify right side
   2,308,292.37x = 4,979,071,999,897.05
5. Step 5: Solve for x
   x = 4,979,071,999,897.05/2,308,292.37
6. Step 6: Final answer
   x = 2,157,036.98