Finding the Fourth Proportional to 7,784,827.59, 10,649,699.31 and 7,752,038.48

Step by Step Solution

1. Step 1: Write the proportion equation
   7,784,827.59 : 10,649,699.31 = 7,752,038.48 : x
2. Step 2: Convert to fraction form
   7,784,827.59/10,649,699.31 = 7,752,038.48/x
3. Step 3: Cross multiply
   7,784,827.59x = 10,649,699.31 × 7,752,038.48
4. Step 4: Simplify right side
   7,784,827.59x = 82,556,878,798,300.95
5. Step 5: Solve for x
   x = 82,556,878,798,300.95/7,784,827.59
6. Step 6: Final answer
   x = 10,604,843.57