Finding the Fourth Proportional to 2,523,828.78, 3,779,707.95 and 1,455,632.37

Step by Step Solution

1. Step 1: Write the proportion equation
   2,523,828.78 : 3,779,707.95 = 1,455,632.37 : x
2. Step 2: Convert to fraction form
   2,523,828.78/3,779,707.95 = 1,455,632.37/x
3. Step 3: Cross multiply
   2,523,828.78x = 3,779,707.95 × 1,455,632.37
4. Step 4: Simplify right side
   2,523,828.78x = 5,501,865,241,166.34
5. Step 5: Solve for x
   x = 5,501,865,241,166.34/2,523,828.78
6. Step 6: Final answer
   x = 2,179,967.71