Finding the Fourth Proportional to 8,499,264.93, 11,725,656.22 and 5,230,404.56

Step by Step Solution

1. Step 1: Write the proportion equation
   8,499,264.93 : 11,725,656.22 = 5,230,404.56 : x
2. Step 2: Convert to fraction form
   8,499,264.93/11,725,656.22 = 5,230,404.56/x
3. Step 3: Cross multiply
   8,499,264.93x = 11,725,656.22 × 5,230,404.56
4. Step 4: Simplify right side
   8,499,264.93x = 61,329,925,797,932.51
5. Step 5: Solve for x
   x = 61,329,925,797,932.51/8,499,264.93
6. Step 6: Final answer
   x = 7,215,909.41