Finding the Fourth Proportional to 28,843,111.10, 39,797,129.90 and 17,076,536.81

Step by Step Solution

1. Step 1: Write the proportion equation
   28,843,111.10 : 39,797,129.90 = 17,076,536.81 : x
2. Step 2: Convert to fraction form
   28,843,111.10/39,797,129.90 = 17,076,536.81/x
3. Step 3: Cross multiply
   28,843,111.10x = 39,797,129.90 × 17,076,536.81
4. Step 4: Simplify right side
   28,843,111.10x = 679,597,153,385,333.38
5. Step 5: Solve for x
   x = 679,597,153,385,333.38/28,843,111.10
6. Step 6: Final answer
   x = 23,561,853.34