Finding the Fourth Proportional to 7,499,164.72, 10,349,484.57 and 4,236,578.38

Step by Step Solution

1. Step 1: Write the proportion equation
   7,499,164.72 : 10,349,484.57 = 4,236,578.38 : x
2. Step 2: Convert to fraction form
   7,499,164.72/10,349,484.57 = 4,236,578.38/x
3. Step 3: Cross multiply
   7,499,164.72x = 10,349,484.57 × 4,236,578.38
4. Step 4: Simplify right side
   7,499,164.72x = 43,846,402,573,405.59
5. Step 5: Solve for x
   x = 43,846,402,573,405.59/7,499,164.72
6. Step 6: Final answer
   x = 5,846,838.18