Finding the Fourth Proportional to 31,560,071.10, 47,340,238.47 and 10,009,810.50

Step by Step Solution

1. Step 1: Write the proportion equation
   31,560,071.10 : 47,340,238.47 = 10,009,810.50 : x
2. Step 2: Convert to fraction form
   31,560,071.10/47,340,238.47 = 10,009,810.50/x
3. Step 3: Cross multiply
   31,560,071.10x = 47,340,238.47 × 10,009,810.50
4. Step 4: Simplify right side
   31,560,071.10x = 473,866,816,109,509.94
5. Step 5: Solve for x
   x = 473,866,816,109,509.94/31,560,071.10
6. Step 6: Final answer
   x = 15,014,757.56