Finding the Fourth Proportional to 82,533,643.95, 123,796,529.33 and 27,940,875.15

Step by Step Solution

1. Step 1: Write the proportion equation
   82,533,643.95 : 123,796,529.33 = 27,940,875.15 : x
2. Step 2: Convert to fraction form
   82,533,643.95/123,796,529.33 = 27,940,875.15/x
3. Step 3: Cross multiply
   82,533,643.95x = 123,796,529.33 × 27,940,875.15
4. Step 4: Simplify right side
   82,533,643.95x = 3,458,983,369,873,138.50
5. Step 5: Solve for x
   x = 3,458,983,369,873,138.50/82,533,643.95
6. Step 6: Final answer
   x = 41,909,980.03