Finding the Fourth Proportional to 31,147,369,259.34, 46,721,054,428.74 and 7,565,447,300.61

Step by Step Solution

1. Step 1: Write the proportion equation
   31,147,369,259.34 : 46,721,054,428.74 = 7,565,447,300.61 : x
2. Step 2: Convert to fraction form
   31,147,369,259.34/46,721,054,428.74 = 7,565,447,300.61/x
3. Step 3: Cross multiply
   31,147,369,259.34x = 46,721,054,428.74 × 7,565,447,300.61
4. Step 4: Simplify right side
   31,147,369,259.34x = 353,465,675,109,563,891,712
5. Step 5: Solve for x
   x = 353,465,675,109,563,891,712/31,147,369,259.34
6. Step 6: Final answer
   x = 11,348,171,082.01