Finding the Fourth Proportional to 82,140,994.16, 113,355,914.28 and 44,970,654.32

Step by Step Solution

1. Step 1: Write the proportion equation
   82,140,994.16 : 113,355,914.28 = 44,970,654.32 : x
2. Step 2: Convert to fraction form
   82,140,994.16/113,355,914.28 = 44,970,654.32/x
3. Step 3: Cross multiply
   82,140,994.16x = 113,355,914.28 × 44,970,654.32
4. Step 4: Simplify right side
   82,140,994.16x = 5,097,689,636,213,432
5. Step 5: Solve for x
   x = 5,097,689,636,213,432/82,140,994.16
6. Step 6: Final answer
   x = 62,060,237.87