Finding the Fourth Proportional to 6,249,002.72, 8,623,216.68 and 3,495,213.32

Step by Step Solution

1. Step 1: Write the proportion equation
   6,249,002.72 : 8,623,216.68 = 3,495,213.32 : x
2. Step 2: Convert to fraction form
   6,249,002.72/8,623,216.68 = 3,495,213.32/x
3. Step 3: Cross multiply
   6,249,002.72x = 8,623,216.68 × 3,495,213.32
4. Step 4: Simplify right side
   6,249,002.72x = 30,139,981,801,182.18
5. Step 5: Solve for x
   x = 30,139,981,801,182.18/6,249,002.72
6. Step 6: Final answer
   x = 4,823,166.70