Finding the Fourth Proportional to 7,637,667.58, 10,539,968.42 and 4,375,538.38

Step by Step Solution

1. Step 1: Write the proportion equation
   7,637,667.58 : 10,539,968.42 = 4,375,538.38 : x
2. Step 2: Convert to fraction form
   7,637,667.58/10,539,968.42 = 4,375,538.38/x
3. Step 3: Cross multiply
   7,637,667.58x = 10,539,968.42 × 4,375,538.38
4. Step 4: Simplify right side
   7,637,667.58x = 46,118,036,345,697.96
5. Step 5: Solve for x
   x = 46,118,036,345,697.96/7,637,667.58
6. Step 6: Final answer
   x = 6,038,235.61