Finding the Fourth Proportional to 7,538,074.83, 10,404,390.78 and 4,276,798.47

Step by Step Solution

1. Step 1: Write the proportion equation
   7,538,074.83 : 10,404,390.78 = 4,276,798.47 : x
2. Step 2: Convert to fraction form
   7,538,074.83/10,404,390.78 = 4,276,798.47/x
3. Step 3: Cross multiply
   7,538,074.83x = 10,404,390.78 × 4,276,798.47
4. Step 4: Simplify right side
   7,538,074.83x = 44,497,482,569,186.10
5. Step 5: Solve for x
   x = 44,497,482,569,186.10/7,538,074.83
6. Step 6: Final answer
   x = 5,903,030.09