Finding the Fourth Proportional to 7,430,870,105.10, 10,254,602,435.27 and 4,089,368,387.48

Step by Step Solution

1. Step 1: Write the proportion equation
   7,430,870,105.10 : 10,254,602,435.27 = 4,089,368,387.48 : x
2. Step 2: Convert to fraction form
   7,430,870,105.10/10,254,602,435.27 = 4,089,368,387.48/x
3. Step 3: Cross multiply
   7,430,870,105.10x = 10,254,602,435.27 × 4,089,368,387.48
4. Step 4: Simplify right side
   7,430,870,105.10x = 41,934,847,024,896,835,584
5. Step 5: Solve for x
   x = 41,934,847,024,896,835,584/7,430,870,105.10
6. Step 6: Final answer
   x = 5,643,329,304.88