Finding the Fourth Proportional to 17,539,499.03, 26,307,983.69 and 5,407,696.08

Step by Step Solution

1. Step 1: Write the proportion equation
   17,539,499.03 : 26,307,983.69 = 5,407,696.08 : x
2. Step 2: Convert to fraction form
   17,539,499.03/26,307,983.69 = 5,407,696.08/x
3. Step 3: Cross multiply
   17,539,499.03x = 26,307,983.69 × 5,407,696.08
4. Step 4: Simplify right side
   17,539,499.03x = 142,265,580,266,357.31
5. Step 5: Solve for x
   x = 142,265,580,266,357.31/17,539,499.03
6. Step 6: Final answer
   x = 8,111,154.15