Finding the Fourth Proportional to 19,074,138.08, 26,323,002.72 and 10,926,950.72

Step by Step Solution

1. Step 1: Write the proportion equation
   19,074,138.08 : 26,323,002.72 = 10,926,950.72 : x
2. Step 2: Convert to fraction form
   19,074,138.08/26,323,002.72 = 10,926,950.72/x
3. Step 3: Cross multiply
   19,074,138.08x = 26,323,002.72 × 10,926,950.72
4. Step 4: Simplify right side
   19,074,138.08x = 287,630,153,523,865.94
5. Step 5: Solve for x
   x = 287,630,153,523,865.94/19,074,138.08
6. Step 6: Final answer
   x = 15,079,588.51