Finding the Fourth Proportional to 11,404,143.55, 17,106,272.61 and 2,884,488.22

Step by Step Solution

1. Step 1: Write the proportion equation
   11,404,143.55 : 17,106,272.61 = 2,884,488.22 : x
2. Step 2: Convert to fraction form
   11,404,143.55/17,106,272.61 = 2,884,488.22/x
3. Step 3: Cross multiply
   11,404,143.55x = 17,106,272.61 × 2,884,488.22
4. Step 4: Simplify right side
   11,404,143.55x = 49,342,841,831,653.66
5. Step 5: Solve for x
   x = 49,342,841,831,653.66/11,404,143.55
6. Step 6: Final answer
   x = 4,326,746.82