Finding the Fourth Proportional to 146,619,850,854.17, 219,811,092,775.35 and 45,838,842,426.04

Step by Step Solution

1. Step 1: Write the proportion equation
   146,619,850,854.17 : 219,811,092,775.35 = 45,838,842,426.04 : x
2. Step 2: Convert to fraction form
   146,619,850,854.17/219,811,092,775.35 = 45,838,842,426.04/x
3. Step 3: Cross multiply
   146,619,850,854.17x = 219,811,092,775.35 × 45,838,842,426.04
4. Step 4: Simplify right side
   146,619,850,854.17x = 10,075,886,045,224,929,067,008
5. Step 5: Solve for x
   x = 10,075,886,045,224,929,067,008/146,619,850,854.17
6. Step 6: Final answer
   x = 68,721,158,741.64