Finding the Fourth Proportional to 10,741,215.23, 16,111,385.89 and 2,653,987.20

Step by Step Solution

1. Step 1: Write the proportion equation
   10,741,215.23 : 16,111,385.89 = 2,653,987.20 : x
2. Step 2: Convert to fraction form
   10,741,215.23/16,111,385.89 = 2,653,987.20/x
3. Step 3: Cross multiply
   10,741,215.23x = 16,111,385.89 × 2,653,987.20
4. Step 4: Simplify right side
   10,741,215.23x = 42,759,411,926,320.61
5. Step 5: Solve for x
   x = 42,759,411,926,320.61/10,741,215.23
6. Step 6: Final answer
   x = 3,980,872.84