Finding the Fourth Proportional to 6,978,347.00, 9,630,124.52 and 3,880,802.91

Step by Step Solution

1. Step 1: Write the proportion equation
   6,978,347.00 : 9,630,124.52 = 3,880,802.91 : x
2. Step 2: Convert to fraction form
   6,978,347.00/9,630,124.52 = 3,880,802.91/x
3. Step 3: Cross multiply
   6,978,347.00x = 9,630,124.52 × 3,880,802.91
4. Step 4: Simplify right side
   6,978,347.00x = 37,372,615,241,474.34
5. Step 5: Solve for x
   x = 37,372,615,241,474.34/6,978,347.00
6. Step 6: Final answer
   x = 5,355,511.16