Finding the Fourth Proportional to 6,903,830.30, 9,526,454.01 and 3,963,485.34

Step by Step Solution

1. Step 1: Write the proportion equation
   6,903,830.30 : 9,526,454.01 = 3,963,485.34 : x
2. Step 2: Convert to fraction form
   6,903,830.30/9,526,454.01 = 3,963,485.34/x
3. Step 3: Cross multiply
   6,903,830.30x = 9,526,454.01 × 3,963,485.34
4. Step 4: Simplify right side
   6,903,830.30x = 37,757,960,810,819.21
5. Step 5: Solve for x
   x = 37,757,960,810,819.21/6,903,830.30
6. Step 6: Final answer
   x = 5,469,132.23