Finding the Fourth Proportional to 91,976,948.56, 137,941,881 and 27,265,620.88

Step by Step Solution

1. Step 1: Write the proportion equation
   91,976,948.56 : 137,941,881 = 27,265,620.88 : x
2. Step 2: Convert to fraction form
   91,976,948.56/137,941,881 = 27,265,620.88/x
3. Step 3: Cross multiply
   91,976,948.56x = 137,941,881 × 27,265,620.88
4. Step 4: Simplify right side
   91,976,948.56x = 3,761,071,030,820,075
5. Step 5: Solve for x
   x = 3,761,071,030,820,075/91,976,948.56
6. Step 6: Final answer
   x = 40,891,452.58