Finding the Fourth Proportional to 2,356,978.58, 3,537,941.72 and 2,088,822.30

Step by Step Solution

1. Step 1: Write the proportion equation
   2,356,978.58 : 3,537,941.72 = 2,088,822.30 : x
2. Step 2: Convert to fraction form
   2,356,978.58/3,537,941.72 = 2,088,822.30/x
3. Step 3: Cross multiply
   2,356,978.58x = 3,537,941.72 × 2,088,822.30
4. Step 4: Simplify right side
   2,356,978.58x = 7,390,131,572,851.16
5. Step 5: Solve for x
   x = 7,390,131,572,851.16/2,356,978.58
6. Step 6: Final answer
   x = 3,135,425.86