Finding the Fourth Proportional to 59,630,452.06, 89,445,816.60 and 18,131,709.10

Step by Step Solution

1. Step 1: Write the proportion equation
   59,630,452.06 : 89,445,816.60 = 18,131,709.10 : x
2. Step 2: Convert to fraction form
   59,630,452.06/89,445,816.60 = 18,131,709.10/x
3. Step 3: Cross multiply
   59,630,452.06x = 89,445,816.60 × 18,131,709.10
4. Step 4: Simplify right side
   59,630,452.06x = 1,621,805,526,803,151
5. Step 5: Solve for x
   x = 1,621,805,526,803,151/59,630,452.06
6. Step 6: Final answer
   x = 27,197,605.77