Finding the Fourth Proportional to 8,300,736.37, 12,447,114.56 and 4,705,538.01

Step by Step Solution

1. Step 1: Write the proportion equation
   8,300,736.37 : 12,447,114.56 = 4,705,538.01 : x
2. Step 2: Convert to fraction form
   8,300,736.37/12,447,114.56 = 4,705,538.01/x
3. Step 3: Cross multiply
   8,300,736.37x = 12,447,114.56 × 4,705,538.01
4. Step 4: Simplify right side
   8,300,736.37x = 58,570,370,676,904.42
5. Step 5: Solve for x
   x = 58,570,370,676,904.42/8,300,736.37
6. Step 6: Final answer
   x = 7,056,045.16