Finding the Fourth Proportional to 14,404,215.32, 19,876,573.42 and 8,124,396.88

Step by Step Solution

1. Step 1: Write the proportion equation
   14,404,215.32 : 19,876,573.42 = 8,124,396.88 : x
2. Step 2: Convert to fraction form
   14,404,215.32/19,876,573.42 = 8,124,396.88/x
3. Step 3: Cross multiply
   14,404,215.32x = 19,876,573.42 × 8,124,396.88
4. Step 4: Simplify right side
   14,404,215.32x = 161,485,171,152,518.28
5. Step 5: Solve for x
   x = 161,485,171,152,518.28/14,404,215.32
6. Step 6: Final answer
   x = 11,210,966.21