Finding the Fourth Proportional to 25,779,118.14, 35,565,114.33 and 14,759,978.79

Step by Step Solution

1. Step 1: Write the proportion equation
   25,779,118.14 : 35,565,114.33 = 14,759,978.79 : x
2. Step 2: Convert to fraction form
   25,779,118.14/35,565,114.33 = 14,759,978.79/x
3. Step 3: Cross multiply
   25,779,118.14x = 35,565,114.33 × 14,759,978.79
4. Step 4: Simplify right side
   25,779,118.14x = 524,940,333,174,725
5. Step 5: Solve for x
   x = 524,940,333,174,725/25,779,118.14
6. Step 6: Final answer
   x = 20,363,005.84