Finding the Fourth Proportional to 10,513,690.98, 14,515,461.69 and 8,061,591.34

Step by Step Solution

1. Step 1: Write the proportion equation
   10,513,690.98 : 14,515,461.69 = 8,061,591.34 : x
2. Step 2: Convert to fraction form
   10,513,690.98/14,515,461.69 = 8,061,591.34/x
3. Step 3: Cross multiply
   10,513,690.98x = 14,515,461.69 × 8,061,591.34
4. Step 4: Simplify right side
   10,513,690.98x = 117,017,720,256,205.77
5. Step 5: Solve for x
   x = 117,017,720,256,205.77/10,513,690.98
6. Step 6: Final answer
   x = 11,130,032.31