Finding the Fourth Proportional to 9,900,331.79, 14,851,853.94 and 3,075,632.81

Step by Step Solution

1. Step 1: Write the proportion equation
   9,900,331.79 : 14,851,853.94 = 3,075,632.81 : x
2. Step 2: Convert to fraction form
   9,900,331.79/14,851,853.94 = 3,075,632.81/x
3. Step 3: Cross multiply
   9,900,331.79x = 14,851,853.94 × 3,075,632.81
4. Step 4: Simplify right side
   9,900,331.79x = 45,678,849,267,191.77
5. Step 5: Solve for x
   x = 45,678,849,267,191.77/9,900,331.79
6. Step 6: Final answer
   x = 4,613,870.55