Finding the Fourth Proportional to 10,777,430.90, 16,172,367.15 and 4,046,525.30

Step by Step Solution

1. Step 1: Write the proportion equation
   10,777,430.90 : 16,172,367.15 = 4,046,525.30 : x
2. Step 2: Convert to fraction form
   10,777,430.90/16,172,367.15 = 4,046,525.30/x
3. Step 3: Cross multiply
   10,777,430.90x = 16,172,367.15 × 4,046,525.30
4. Step 4: Simplify right side
   10,777,430.90x = 65,441,892,833,363.89
5. Step 5: Solve for x
   x = 65,441,892,833,363.89/10,777,430.90
6. Step 6: Final answer
   x = 6,072,123.63