Finding the Fourth Proportional to 10,704,980.76, 16,057,331.91 and 2,618,026.38

Step by Step Solution

1. Step 1: Write the proportion equation
   10,704,980.76 : 16,057,331.91 = 2,618,026.38 : x
2. Step 2: Convert to fraction form
   10,704,980.76/16,057,331.91 = 2,618,026.38/x
3. Step 3: Cross multiply
   10,704,980.76x = 16,057,331.91 × 2,618,026.38
4. Step 4: Simplify right side
   10,704,980.76x = 42,038,518,532,795.78
5. Step 5: Solve for x
   x = 42,038,518,532,795.78/10,704,980.76
6. Step 6: Final answer
   x = 3,927,005.52