Finding the Fourth Proportional to 16,470,081.76, 24,557,875.80 and 16,017,580.94

Step by Step Solution

1. Step 1: Write the proportion equation
   16,470,081.76 : 24,557,875.80 = 16,017,580.94 : x
2. Step 2: Convert to fraction form
   16,470,081.76/24,557,875.80 = 16,017,580.94/x
3. Step 3: Cross multiply
   16,470,081.76x = 24,557,875.80 × 16,017,580.94
4. Step 4: Simplify right side
   16,470,081.76x = 393,357,763,340,967.25
5. Step 5: Solve for x
   x = 393,357,763,340,967.25/16,470,081.76
6. Step 6: Final answer
   x = 23,883,170.05