Finding the Fourth Proportional to 16,701,980.72, 25,045,442.34 and 5,916,828.50

Step by Step Solution

1. Step 1: Write the proportion equation
   16,701,980.72 : 25,045,442.34 = 5,916,828.50 : x
2. Step 2: Convert to fraction form
   16,701,980.72/25,045,442.34 = 5,916,828.50/x
3. Step 3: Cross multiply
   16,701,980.72x = 25,045,442.34 × 5,916,828.50
4. Step 4: Simplify right side
   16,701,980.72x = 148,189,587,032,418.69
5. Step 5: Solve for x
   x = 148,189,587,032,418.69/16,701,980.72
6. Step 6: Final answer
   x = 8,872,575.63