Finding the Fourth Proportional to 55,541,522.24, 76,642,751.91 and 31,699,031.86

Step by Step Solution

1. Step 1: Write the proportion equation
   55,541,522.24 : 76,642,751.91 = 31,699,031.86 : x
2. Step 2: Convert to fraction form
   55,541,522.24/76,642,751.91 = 31,699,031.86/x
3. Step 3: Cross multiply
   55,541,522.24x = 76,642,751.91 × 31,699,031.86
4. Step 4: Simplify right side
   55,541,522.24x = 2,429,501,034,633,165.50
5. Step 5: Solve for x
   x = 2,429,501,034,633,165.50/55,541,522.24
6. Step 6: Final answer
   x = 43,742,067.86