Finding the Fourth Proportional to 7,609,672.08, 10,502,008.38 and 4,172,577.42

Step by Step Solution

1. Step 1: Write the proportion equation
   7,609,672.08 : 10,502,008.38 = 4,172,577.42 : x
2. Step 2: Convert to fraction form
   7,609,672.08/10,502,008.38 = 4,172,577.42/x
3. Step 3: Cross multiply
   7,609,672.08x = 10,502,008.38 × 4,172,577.42
4. Step 4: Simplify right side
   7,609,672.08x = 43,820,443,031,038.78
5. Step 5: Solve for x
   x = 43,820,443,031,038.78/7,609,672.08
6. Step 6: Final answer
   x = 5,758,519.23