Finding the Fourth Proportional to 10,693,570.10, 16,056,101.55 and 8,300,117.30

Step by Step Solution

1. Step 1: Write the proportion equation
   10,693,570.10 : 16,056,101.55 = 8,300,117.30 : x
2. Step 2: Convert to fraction form
   10,693,570.10/16,056,101.55 = 8,300,117.30/x
3. Step 3: Cross multiply
   10,693,570.10x = 16,056,101.55 × 8,300,117.30
4. Step 4: Simplify right side
   10,693,570.10x = 133,267,526,245,711.81
5. Step 5: Solve for x
   x = 133,267,526,245,711.81/10,693,570.10
6. Step 6: Final answer
   x = 12,462,397.96