Finding the Fourth Proportional to 6,117,605.01, 8,442,511.72 and 3,364,505.29

Step by Step Solution

1. Step 1: Write the proportion equation
   6,117,605.01 : 8,442,511.72 = 3,364,505.29 : x
2. Step 2: Convert to fraction form
   6,117,605.01/8,442,511.72 = 3,364,505.29/x
3. Step 3: Cross multiply
   6,117,605.01x = 8,442,511.72 × 3,364,505.29
4. Step 4: Simplify right side
   6,117,605.01x = 28,404,875,342,827
5. Step 5: Solve for x
   x = 28,404,875,342,827/6,117,605.01
6. Step 6: Final answer
   x = 4,643,136.54