Finding the Fourth Proportional to 11,403,005.04, 17,110,128.15 and 5,338,147.86

Step by Step Solution

1. Step 1: Write the proportion equation
   11,403,005.04 : 17,110,128.15 = 5,338,147.86 : x
2. Step 2: Convert to fraction form
   11,403,005.04/17,110,128.15 = 5,338,147.86/x
3. Step 3: Cross multiply
   11,403,005.04x = 17,110,128.15 × 5,338,147.86
4. Step 4: Simplify right side
   11,403,005.04x = 91,336,393,968,248.25
5. Step 5: Solve for x
   x = 91,336,393,968,248.25/11,403,005.04
6. Step 6: Final answer
   x = 8,009,852.99