Finding the Fourth Proportional to 8,558,055.78, 12,837,674.37 and 2,492,837.94

Step by Step Solution

1. Step 1: Write the proportion equation
   8,558,055.78 : 12,837,674.37 = 2,492,837.94 : x
2. Step 2: Convert to fraction form
   8,558,055.78/12,837,674.37 = 2,492,837.94/x
3. Step 3: Cross multiply
   8,558,055.78x = 12,837,674.37 × 2,492,837.94
4. Step 4: Simplify right side
   8,558,055.78x = 32,002,241,730,901.59
5. Step 5: Solve for x
   x = 32,002,241,730,901.59/8,558,055.78
6. Step 6: Final answer
   x = 3,739,428.97