Finding the Fourth Proportional to 52,263,009.82, 72,093,538.31 and 31,349,477.87

Step by Step Solution

1. Step 1: Write the proportion equation
   52,263,009.82 : 72,093,538.31 = 31,349,477.87 : x
2. Step 2: Convert to fraction form
   52,263,009.82/72,093,538.31 = 31,349,477.87/x
3. Step 3: Cross multiply
   52,263,009.82x = 72,093,538.31 × 31,349,477.87
4. Step 4: Simplify right side
   52,263,009.82x = 2,260,094,783,819,342.50
5. Step 5: Solve for x
   x = 2,260,094,783,819,342.50/52,263,009.82
6. Step 6: Final answer
   x = 43,244,635.00