Finding the Fourth Proportional to 1,559,351.34, 2,151,922.78 and 914,782.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,559,351.34 : 2,151,922.78 = 914,782.50 : x
2. Step 2: Convert to fraction form
   1,559,351.34/2,151,922.78 = 914,782.50/x
3. Step 3: Cross multiply
   1,559,351.34x = 2,151,922.78 × 914,782.50
4. Step 4: Simplify right side
   1,559,351.34x = 1,968,541,300,495.35
5. Step 5: Solve for x
   x = 1,968,541,300,495.35/1,559,351.34
6. Step 6: Final answer
   x = 1,262,410.37