Finding the Fourth Proportional to 143,654,622,613.88, 215,482,141,308.96 and 58,664,417,128.04

Step by Step Solution

1. Step 1: Write the proportion equation
   143,654,622,613.88 : 215,482,141,308.96 = 58,664,417,128.04 : x
2. Step 2: Convert to fraction form
   143,654,622,613.88/215,482,141,308.96 = 58,664,417,128.04/x
3. Step 3: Cross multiply
   143,654,622,613.88x = 215,482,141,308.96 × 58,664,417,128.04
4. Step 4: Simplify right side
   143,654,622,613.88x = 12,641,134,221,392,089,186,304
5. Step 5: Solve for x
   x = 12,641,134,221,392,089,186,304/143,654,622,613.88
6. Step 6: Final answer
   x = 87,996,710,383.41