Finding the Fourth Proportional to 71,045,190.72, 106,610,300.64 and 30,655,674.72

Step by Step Solution

1. Step 1: Write the proportion equation
   71,045,190.72 : 106,610,300.64 = 30,655,674.72 : x
2. Step 2: Convert to fraction form
   71,045,190.72/106,610,300.64 = 30,655,674.72/x
3. Step 3: Cross multiply
   71,045,190.72x = 106,610,300.64 × 30,655,674.72
4. Step 4: Simplify right side
   71,045,190.72x = 3,268,210,698,221,247.50
5. Step 5: Solve for x
   x = 3,268,210,698,221,247.50/71,045,190.72
6. Step 6: Final answer
   x = 46,001,856.92