Finding the Fourth Proportional to 37,007,678.98, 51,075,941.70 and 21,323,700.82

Step by Step Solution

1. Step 1: Write the proportion equation
   37,007,678.98 : 51,075,941.70 = 21,323,700.82 : x
2. Step 2: Convert to fraction form
   37,007,678.98/51,075,941.70 = 21,323,700.82/x
3. Step 3: Cross multiply
   37,007,678.98x = 51,075,941.70 × 21,323,700.82
4. Step 4: Simplify right side
   37,007,678.98x = 1,089,128,099,910,562.25
5. Step 5: Solve for x
   x = 1,089,128,099,910,562.25/37,007,678.98
6. Step 6: Final answer
   x = 29,429,786.73