Finding the Fourth Proportional to 34,766,588.10, 52,156,880.55 and 12,042,783.30

Step by Step Solution

1. Step 1: Write the proportion equation
   34,766,588.10 : 52,156,880.55 = 12,042,783.30 : x
2. Step 2: Convert to fraction form
   34,766,588.10/52,156,880.55 = 12,042,783.30/x
3. Step 3: Cross multiply
   34,766,588.10x = 52,156,880.55 × 12,042,783.30
4. Step 4: Simplify right side
   34,766,588.10x = 628,114,010,067,634.88
5. Step 5: Solve for x
   x = 628,114,010,067,634.88/34,766,588.10
6. Step 6: Final answer
   x = 18,066,599.12