Finding the Fourth Proportional to 33,557,870.15, 46,331,136.48 and 22,978,960.91

Step by Step Solution

1. Step 1: Write the proportion equation
   33,557,870.15 : 46,331,136.48 = 22,978,960.91 : x
2. Step 2: Convert to fraction form
   33,557,870.15/46,331,136.48 = 22,978,960.91/x
3. Step 3: Cross multiply
   33,557,870.15x = 46,331,136.48 × 22,978,960.91
4. Step 4: Simplify right side
   33,557,870.15x = 1,064,641,374,118,052.25
5. Step 5: Solve for x
   x = 1,064,641,374,118,052.25/33,557,870.15
6. Step 6: Final answer
   x = 31,725,534.71