Finding the Fourth Proportional to 2,234,089.76, 3,082,952.40 and 1,215,495.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,234,089.76 : 3,082,952.40 = 1,215,495.52 : x
2. Step 2: Convert to fraction form
   2,234,089.76/3,082,952.40 = 1,215,495.52/x
3. Step 3: Cross multiply
   2,234,089.76x = 3,082,952.40 × 1,215,495.52
4. Step 4: Simplify right side
   2,234,089.76x = 3,747,314,830,573.25
5. Step 5: Solve for x
   x = 3,747,314,830,573.25/2,234,089.76
6. Step 6: Final answer
   x = 1,677,334.05