Finding the Fourth Proportional to 16,721,929.08, 25,076,879.34 and 5,789,150.10

Step by Step Solution

1. Step 1: Write the proportion equation
   16,721,929.08 : 25,076,879.34 = 5,789,150.10 : x
2. Step 2: Convert to fraction form
   16,721,929.08/25,076,879.34 = 5,789,150.10/x
3. Step 3: Cross multiply
   16,721,929.08x = 25,076,879.34 × 5,789,150.10
4. Step 4: Simplify right side
   16,721,929.08x = 145,173,818,538,848.94
5. Step 5: Solve for x
   x = 145,173,818,538,848.94/16,721,929.08
6. Step 6: Final answer
   x = 8,681,643.00