Finding the Fourth Proportional to 97,404,469.91, 146,106,667.60 and 39,112,130.43

Step by Step Solution

1. Step 1: Write the proportion equation
   97,404,469.91 : 146,106,667.60 = 39,112,130.43 : x
2. Step 2: Convert to fraction form
   97,404,469.91/146,106,667.60 = 39,112,130.43/x
3. Step 3: Cross multiply
   97,404,469.91x = 146,106,667.60 × 39,112,130.43
4. Step 4: Simplify right side
   97,404,469.91x = 5,714,543,038,937,761
5. Step 5: Solve for x
   x = 5,714,543,038,937,761/97,404,469.91
6. Step 6: Final answer
   x = 58,668,180.67