Finding the Fourth Proportional to 11,837,072.92, 17,756,298.29 and 3,318,073.69

Step by Step Solution

1. Step 1: Write the proportion equation
   11,837,072.92 : 17,756,298.29 = 3,318,073.69 : x
2. Step 2: Convert to fraction form
   11,837,072.92/17,756,298.29 = 3,318,073.69/x
3. Step 3: Cross multiply
   11,837,072.92x = 17,756,298.29 × 3,318,073.69
4. Step 4: Simplify right side
   11,837,072.92x = 58,916,706,185,038.49
5. Step 5: Solve for x
   x = 58,916,706,185,038.49/11,837,072.92
6. Step 6: Final answer
   x = 4,977,303.64