Finding the Fourth Proportional to 52,023,411.92, 71,791,367.72 and 28,818,466.96

Step by Step Solution

1. Step 1: Write the proportion equation
   52,023,411.92 : 71,791,367.72 = 28,818,466.96 : x
2. Step 2: Convert to fraction form
   52,023,411.92/71,791,367.72 = 28,818,466.96/x
3. Step 3: Cross multiply
   52,023,411.92x = 71,791,367.72 × 28,818,466.96
4. Step 4: Simplify right side
   52,023,411.92x = 2,068,917,158,652,030.50
5. Step 5: Solve for x
   x = 2,068,917,158,652,030.50/52,023,411.92
6. Step 6: Final answer
   x = 39,768,963.29