Finding the Fourth Proportional to 32,727,132, 49,097,784.24 and 12,532,374.72

Step by Step Solution

1. Step 1: Write the proportion equation
   32,727,132 : 49,097,784.24 = 12,532,374.72 : x
2. Step 2: Convert to fraction form
   32,727,132/49,097,784.24 = 12,532,374.72/x
3. Step 3: Cross multiply
   32,727,132x = 49,097,784.24 × 12,532,374.72
4. Step 4: Simplify right side
   32,727,132x = 615,311,830,017,390.50
5. Step 5: Solve for x
   x = 615,311,830,017,390.50/32,727,132
6. Step 6: Final answer
   x = 18,801,275.65