Finding the Fourth Proportional to 94,265,858.31, 130,084,841.55 and 54,575,061.48

Step by Step Solution

1. Step 1: Write the proportion equation
   94,265,858.31 : 130,084,841.55 = 54,575,061.48 : x
2. Step 2: Convert to fraction form
   94,265,858.31/130,084,841.55 = 54,575,061.48/x
3. Step 3: Cross multiply
   94,265,858.31x = 130,084,841.55 × 54,575,061.48
4. Step 4: Simplify right side
   94,265,858.31x = 7,099,388,225,207,308
5. Step 5: Solve for x
   x = 7,099,388,225,207,308/94,265,858.31
6. Step 6: Final answer
   x = 75,312,402.10