Finding the Fourth Proportional to 11,018,899.50, 16,518,883.05 and 3,829,499.34

Step by Step Solution

1. Step 1: Write the proportion equation
   11,018,899.50 : 16,518,883.05 = 3,829,499.34 : x
2. Step 2: Convert to fraction form
   11,018,899.50/16,518,883.05 = 3,829,499.34/x
3. Step 3: Cross multiply
   11,018,899.50x = 16,518,883.05 × 3,829,499.34
4. Step 4: Simplify right side
   11,018,899.50x = 63,259,051,737,512.19
5. Step 5: Solve for x
   x = 63,259,051,737,512.19/11,018,899.50
6. Step 6: Final answer
   x = 5,740,959.13