Finding the Fourth Proportional to 23,110,479.59, 31,892,069.73 and 12,796,981.25

Step by Step Solution

1. Step 1: Write the proportion equation
   23,110,479.59 : 31,892,069.73 = 12,796,981.25 : x
2. Step 2: Convert to fraction form
   23,110,479.59/31,892,069.73 = 12,796,981.25/x
3. Step 3: Cross multiply
   23,110,479.59x = 31,892,069.73 × 12,796,981.25
4. Step 4: Simplify right side
   23,110,479.59x = 408,122,218,358,502.56
5. Step 5: Solve for x
   x = 408,122,218,358,502.56/23,110,479.59
6. Step 6: Final answer
   x = 17,659,617.00