Finding the Fourth Proportional to 6,116,905.40, 8,441,867.32 and 3,364,077.98

Step by Step Solution

1. Step 1: Write the proportion equation
   6,116,905.40 : 8,441,867.32 = 3,364,077.98 : x
2. Step 2: Convert to fraction form
   6,116,905.40/8,441,867.32 = 3,364,077.98/x
3. Step 3: Cross multiply
   6,116,905.40x = 8,441,867.32 × 3,364,077.98
4. Step 4: Simplify right side
   6,116,905.40x = 28,399,099,961,293.61
5. Step 5: Solve for x
   x = 28,399,099,961,293.61/6,116,905.40
6. Step 6: Final answer
   x = 4,642,723.42