Finding the Fourth Proportional to 42,277,122.32, 58,342,727.88 and 22,961,538.32

Step by Step Solution

1. Step 1: Write the proportion equation
   42,277,122.32 : 58,342,727.88 = 22,961,538.32 : x
2. Step 2: Convert to fraction form
   42,277,122.32/58,342,727.88 = 22,961,538.32/x
3. Step 3: Cross multiply
   42,277,122.32x = 58,342,727.88 × 22,961,538.32
4. Step 4: Simplify right side
   42,277,122.32x = 1,339,638,781,909,952.50
5. Step 5: Solve for x
   x = 1,339,638,781,909,952.50/42,277,122.32
6. Step 6: Final answer
   x = 31,687,085.32