Finding the Fourth Proportional to 31,248,924.01, 43,122,973.98 and 17,309,986.01

Step by Step Solution

1. Step 1: Write the proportion equation
   31,248,924.01 : 43,122,973.98 = 17,309,986.01 : x
2. Step 2: Convert to fraction form
   31,248,924.01/43,122,973.98 = 17,309,986.01/x
3. Step 3: Cross multiply
   31,248,924.01x = 43,122,973.98 × 17,309,986.01
4. Step 4: Simplify right side
   31,248,924.01x = 746,458,076,087,779
5. Step 5: Solve for x
   x = 746,458,076,087,779/31,248,924.01
6. Step 6: Final answer
   x = 23,887,480.92