Finding the Fourth Proportional to 6,148,100.10, 8,485,097.76 and 5,113,783.08

Step by Step Solution

1. Step 1: Write the proportion equation
   6,148,100.10 : 8,485,097.76 = 5,113,783.08 : x
2. Step 2: Convert to fraction form
   6,148,100.10/8,485,097.76 = 5,113,783.08/x
3. Step 3: Cross multiply
   6,148,100.10x = 8,485,097.76 × 5,113,783.08
4. Step 4: Simplify right side
   6,148,100.10x = 43,390,949,357,233.90
5. Step 5: Solve for x
   x = 43,390,949,357,233.90/6,148,100.10
6. Step 6: Final answer
   x = 7,057,619.21