Finding the Fourth Proportional to 34,075,808.82, 51,128,643.15 and 17,898,015.78

Step by Step Solution

1. Step 1: Write the proportion equation
   34,075,808.82 : 51,128,643.15 = 17,898,015.78 : x
2. Step 2: Convert to fraction form
   34,075,808.82/51,128,643.15 = 17,898,015.78/x
3. Step 3: Cross multiply
   34,075,808.82x = 51,128,643.15 × 17,898,015.78
4. Step 4: Simplify right side
   34,075,808.82x = 915,101,261,908,689
5. Step 5: Solve for x
   x = 915,101,261,908,689/34,075,808.82
6. Step 6: Final answer
   x = 26,854,865.48