Finding the Fourth Proportional to 34,055,219.29, 51,089,551.52 and 12,490,007.82

Step by Step Solution

1. Step 1: Write the proportion equation
   34,055,219.29 : 51,089,551.52 = 12,490,007.82 : x
2. Step 2: Convert to fraction form
   34,055,219.29/51,089,551.52 = 12,490,007.82/x
3. Step 3: Cross multiply
   34,055,219.29x = 51,089,551.52 × 12,490,007.82
4. Step 4: Simplify right side
   34,055,219.29x = 638,108,898,005,093
5. Step 5: Solve for x
   x = 638,108,898,005,093/34,055,219.29
6. Step 6: Final answer
   x = 18,737,477.29