Finding the Fourth Proportional to 7,051,038.91, 10,577,499.89 and 2,790,210.69

Step by Step Solution

1. Step 1: Write the proportion equation
   7,051,038.91 : 10,577,499.89 = 2,790,210.69 : x
2. Step 2: Convert to fraction form
   7,051,038.91/10,577,499.89 = 2,790,210.69/x
3. Step 3: Cross multiply
   7,051,038.91x = 10,577,499.89 × 2,790,210.69
4. Step 4: Simplify right side
   7,051,038.91x = 29,513,453,276,285.94
5. Step 5: Solve for x
   x = 29,513,453,276,285.94/7,051,038.91
6. Step 6: Final answer
   x = 4,185,688.61