Finding the Fourth Proportional to 10,830,444.60, 16,245,541.56 and 2,633,133.30

Step by Step Solution

1. Step 1: Write the proportion equation
   10,830,444.60 : 16,245,541.56 = 2,633,133.30 : x
2. Step 2: Convert to fraction form
   10,830,444.60/16,245,541.56 = 2,633,133.30/x
3. Step 3: Cross multiply
   10,830,444.60x = 16,245,541.56 × 2,633,133.30
4. Step 4: Simplify right side
   10,830,444.60x = 42,776,676,458,169.95
5. Step 5: Solve for x
   x = 42,776,676,458,169.95/10,830,444.60
6. Step 6: Final answer
   x = 3,949,669.48