Finding the Fourth Proportional to 7,429,613.83, 11,145,528.01 and 2,636,901.74

Step by Step Solution

1. Step 1: Write the proportion equation
   7,429,613.83 : 11,145,528.01 = 2,636,901.74 : x
2. Step 2: Convert to fraction form
   7,429,613.83/11,145,528.01 = 2,636,901.74/x
3. Step 3: Cross multiply
   7,429,613.83x = 11,145,528.01 × 2,636,901.74
4. Step 4: Simplify right side
   7,429,613.83x = 29,389,662,233,947.69
5. Step 5: Solve for x
   x = 29,389,662,233,947.69/7,429,613.83
6. Step 6: Final answer
   x = 3,955,745.60