Finding the Fourth Proportional to 9,030,290,640.84, 13,545,572,102.01 and 3,135,037,082.31

Step by Step Solution

1. Step 1: Write the proportion equation
   9,030,290,640.84 : 13,545,572,102.01 = 3,135,037,082.31 : x
2. Step 2: Convert to fraction form
   9,030,290,640.84/13,545,572,102.01 = 3,135,037,082.31/x
3. Step 3: Cross multiply
   9,030,290,640.84x = 13,545,572,102.01 × 3,135,037,082.31
4. Step 4: Simplify right side
   9,030,290,640.84x = 42,465,870,840,905,162,752
5. Step 5: Solve for x
   x = 42,465,870,840,905,162,752/9,030,290,640.84
6. Step 6: Final answer
   x = 4,702,602,887.31