Finding the Fourth Proportional to 58,003,574.96, 80,046,989.16 and 31,900,111.76

Step by Step Solution

1. Step 1: Write the proportion equation
   58,003,574.96 : 80,046,989.16 = 31,900,111.76 : x
2. Step 2: Convert to fraction form
   58,003,574.96/80,046,989.16 = 31,900,111.76/x
3. Step 3: Cross multiply
   58,003,574.96x = 80,046,989.16 × 31,900,111.76
4. Step 4: Simplify right side
   58,003,574.96x = 2,553,507,900,255,508.50
5. Step 5: Solve for x
   x = 2,553,507,900,255,508.50/58,003,574.96
6. Step 6: Final answer
   x = 44,023,284.81