Finding the Fourth Proportional to 42,840,345.08, 59,119,746.20 and 23,261,271.32

Step by Step Solution

1. Step 1: Write the proportion equation
   42,840,345.08 : 59,119,746.20 = 23,261,271.32 : x
2. Step 2: Convert to fraction form
   42,840,345.08/59,119,746.20 = 23,261,271.32/x
3. Step 3: Cross multiply
   42,840,345.08x = 59,119,746.20 × 23,261,271.32
4. Step 4: Simplify right side
   42,840,345.08x = 1,375,200,456,315,834
5. Step 5: Solve for x
   x = 1,375,200,456,315,834/42,840,345.08
6. Step 6: Final answer
   x = 32,100,592.42