Finding the Fourth Proportional to 25,779,116.28, 35,565,111.76 and 14,759,976.92

Step by Step Solution

1. Step 1: Write the proportion equation
   25,779,116.28 : 35,565,111.76 = 14,759,976.92 : x
2. Step 2: Convert to fraction form
   25,779,116.28/35,565,111.76 = 14,759,976.92/x
3. Step 3: Cross multiply
   25,779,116.28x = 35,565,111.76 × 14,759,976.92
4. Step 4: Simplify right side
   25,779,116.28x = 524,940,228,734,820.56
5. Step 5: Solve for x
   x = 524,940,228,734,820.56/25,779,116.28
6. Step 6: Final answer
   x = 20,363,003.26