Finding the Fourth Proportional to 23,110,274.52, 31,892,171.58 and 12,796,994.88

Step by Step Solution

1. Step 1: Write the proportion equation
   23,110,274.52 : 31,892,171.58 = 12,796,994.88 : x
2. Step 2: Convert to fraction form
   23,110,274.52/31,892,171.58 = 12,796,994.88/x
3. Step 3: Cross multiply
   23,110,274.52x = 31,892,171.58 × 12,796,994.88
4. Step 4: Simplify right side
   23,110,274.52x = 408,123,956,421,341.50
5. Step 5: Solve for x
   x = 408,123,956,421,341.50/23,110,274.52
6. Step 6: Final answer
   x = 17,659,848.92