Finding the Fourth Proportional to 32,300,621.40, 44,589,784.05 and 19,912,928.52

Step by Step Solution

1. Step 1: Write the proportion equation
   32,300,621.40 : 44,589,784.05 = 19,912,928.52 : x
2. Step 2: Convert to fraction form
   32,300,621.40/44,589,784.05 = 19,912,928.52/x
3. Step 3: Cross multiply
   32,300,621.40x = 44,589,784.05 × 19,912,928.52
4. Step 4: Simplify right side
   32,300,621.40x = 887,913,182,509,886
5. Step 5: Solve for x
   x = 887,913,182,509,886/32,300,621.40
6. Step 6: Final answer
   x = 27,489,043.37