Finding the Fourth Proportional to 2,347,898.52, 3,240,112.86 and 1,274,810.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,347,898.52 : 3,240,112.86 = 1,274,810.52 : x
2. Step 2: Convert to fraction form
   2,347,898.52/3,240,112.86 = 1,274,810.52/x
3. Step 3: Cross multiply
   2,347,898.52x = 3,240,112.86 × 1,274,810.52
4. Step 4: Simplify right side
   2,347,898.52x = 4,130,529,959,915.29
5. Step 5: Solve for x
   x = 4,130,529,959,915.29/2,347,898.52
6. Step 6: Final answer
   x = 1,759,245.52