Finding the Fourth Proportional to 113,342,485.01, 170,025,878.58 and 31,461,709.39

Step by Step Solution

1. Step 1: Write the proportion equation
   113,342,485.01 : 170,025,878.58 = 31,461,709.39 : x
2. Step 2: Convert to fraction form
   113,342,485.01/170,025,878.58 = 31,461,709.39/x
3. Step 3: Cross multiply
   113,342,485.01x = 170,025,878.58 × 31,461,709.39
4. Step 4: Simplify right side
   113,342,485.01x = 5,349,304,780,238,321
5. Step 5: Solve for x
   x = 5,349,304,780,238,321/113,342,485.01
6. Step 6: Final answer
   x = 47,195,936.98