Finding the Fourth Proportional to 32,687,875.29, 49,014,788.36 and 12,200,748.20

Step by Step Solution

1. Step 1: Write the proportion equation
   32,687,875.29 : 49,014,788.36 = 12,200,748.20 : x
2. Step 2: Convert to fraction form
   32,687,875.29/49,014,788.36 = 12,200,748.20/x
3. Step 3: Cross multiply
   32,687,875.29x = 49,014,788.36 × 12,200,748.20
4. Step 4: Simplify right side
   32,687,875.29x = 598,017,090,550,573.25
5. Step 5: Solve for x
   x = 598,017,090,550,573.25/32,687,875.29
6. Step 6: Final answer
   x = 18,294,767.87