Finding the Fourth Proportional to 11,495,798.98, 17,245,032.52 and 3,820,128.82

Step by Step Solution

1. Step 1: Write the proportion equation
   11,495,798.98 : 17,245,032.52 = 3,820,128.82 : x
2. Step 2: Convert to fraction form
   11,495,798.98/17,245,032.52 = 3,820,128.82/x
3. Step 3: Cross multiply
   11,495,798.98x = 17,245,032.52 × 3,820,128.82
4. Step 4: Simplify right side
   11,495,798.98x = 65,878,245,731,489.22
5. Step 5: Solve for x
   x = 65,878,245,731,489.22/11,495,798.98
6. Step 6: Final answer
   x = 5,730,636.54